diff --git a/package.json b/package.json
index 878f9ba..5075b06 100644
--- a/package.json
+++ b/package.json
@@ -56,23 +56,18 @@
   },
   "homepage": "https://github.com/qiwi/event-transmitter#readme",
   "dependencies": {
-    "is-mobile": "^3.0.0",
     "@qiwi/substrate": "^1.20.11",
     "@types/lodash.once": "^4.1.6",
     "@types/lodash.set": "^4.3.6",
     "@types/safe-json-stringify": "^1.1.2",
-    "@types/platform": "^1.3.4",
     "fast-luhn": "^2.0.0",
     "lodash.once": "^4.1.1",
     "lodash.set": "^4.3.2",
-    "platform": "^1.3.6",
     "safe-json-stringify": "^1.2.0",
     "stacktrace-js": "^2.0.2",
     "tslib": "^2.3.1"
   },
   "devDependencies": {
-    "user-agents": "^1.0.843",
-    "@types/user-agents": "^1.0.2",
     "@qiwi/libdefkit": "^2.1.8",
     "@qiwi/npm-run-all": "^4.1.7",
     "@swissquote/crafty-preset-jest": "^1.17.2",
diff --git a/src/main/ts/index.ts b/src/main/ts/index.ts
index ee94f49..ec3b086 100644
--- a/src/main/ts/index.ts
+++ b/src/main/ts/index.ts
@@ -3,7 +3,7 @@ export { createHttpPipeFallback } from './pipes/httpFallback'
 export { createMaskerPipe, panMaskerPipe } from './pipes/masker'
 export { createHttpBatchPipe } from './pipes/httpBatch'
 export { createFlpPipeline, eventifyPipe } from './pipes/flp'
-export { createDeviceInfoPipe, getDeviceInfo } from './pipes/deviceInfo'
+export { createDeviceInfoPipe } from './pipes/deviceInfo'
 export { createTransmitter, createTransmittable } from './transmitter'
 
 export * from './interfaces'
diff --git a/src/main/ts/pipes/deviceInfo.ts b/src/main/ts/pipes/deviceInfo.ts
index 5155d91..64b58b3 100644
--- a/src/main/ts/pipes/deviceInfo.ts
+++ b/src/main/ts/pipes/deviceInfo.ts
@@ -1,33 +1,14 @@
-import { IDeviceInfo, IPromise } from '@qiwi/substrate'
-import platform from 'platform'
+import { IPromise } from '@qiwi/substrate'
 
 import { IPipe, IPipeOutput, ITransmittable } from '../interfaces'
-import { clone, isMobile, set } from '../utils'
+import { clone, set } from '../utils'
 
 export const type = 'device-info'
 
-export const getDeviceInfo = (userAgent?: string): IDeviceInfo => {
-  const parsedData = userAgent ? platform.parse(userAgent) : platform
-  const { name, version, layout, product, manufacturer, os } = parsedData
-  return {
-    browser: {
-      name,
-      version,
-      layout,
-    },
-    isMobile: isMobile(userAgent || window.navigator.userAgent),
-    model: {
-      name: product,
-      manufacturer,
-    },
-    os,
-  }
-}
-
 export const createDeviceInfoPipe = (): IPipe => ({
   type,
   execute({ data }: ITransmittable): IPromise<IPipeOutput> {
-    const output = set(clone(data), 'meta.deviceInfo', getDeviceInfo())
+    const output = set(clone(data), 'meta.userAgent', window.navigator.userAgent)
     return Promise.resolve([null, output])
   },
 })
diff --git a/src/main/ts/utils/deviceTypes.ts b/src/main/ts/utils/deviceTypes.ts
deleted file mode 100644
index c2f5e7d..0000000
--- a/src/main/ts/utils/deviceTypes.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-import { isMobile as _isMobile } from 'is-mobile'
-
-export const isMobile = (ua: string): ReturnType<typeof _isMobile> => _isMobile({ ua, tablet: true })
diff --git a/src/main/ts/utils/index.ts b/src/main/ts/utils/index.ts
index 521929f..f120e37 100644
--- a/src/main/ts/utils/index.ts
+++ b/src/main/ts/utils/index.ts
@@ -3,5 +3,4 @@ export { deepMap } from './deepmap'
 export { executeFailproof } from './executeFailproof'
 export { clone } from './clone'
 export { set }
-export { isMobile } from './deviceTypes'
 export { identity } from './identity'
diff --git a/src/test/ts/pipes/deviceInfo.ts b/src/test/ts/pipes/deviceInfo.ts
index 02d8823..2bb9a3b 100644
--- a/src/test/ts/pipes/deviceInfo.ts
+++ b/src/test/ts/pipes/deviceInfo.ts
@@ -1,6 +1,4 @@
-import { IDeviceInfo } from '@qiwi/substrate'
-
-import { createDeviceInfoPipe, getDeviceInfo } from '../../../main/ts'
+import { createDeviceInfoPipe } from '../../../main/ts'
 
 describe('deviceInfoPipe', () => {
   it('is returned by factory', () => {
@@ -10,28 +8,3 @@ describe('deviceInfoPipe', () => {
     expect(maskerPipe.execute).toEqual(expect.any(Function))
   })
 })
-
-describe('getDeviceInfo', () => {
-  it('returns device info', () => {
-    const userAgent =
-      'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36'
-    const expected: IDeviceInfo = {
-      browser: {
-        name: 'Chrome',
-        version: '83.0.4103.116',
-        layout: 'Blink',
-      },
-      model: {
-        name: null,
-        manufacturer: null,
-      },
-      isMobile: false,
-      os: {
-        architecture: 64,
-        family: 'OS X',
-        version: '10.14.6',
-      },
-    }
-    expect<IDeviceInfo>(getDeviceInfo(userAgent)).toMatchObject(expected)
-  })
-})
diff --git a/src/test/ts/pipes/flp.ts b/src/test/ts/pipes/flp.ts
index 96f2eff..9026616 100644
--- a/src/test/ts/pipes/flp.ts
+++ b/src/test/ts/pipes/flp.ts
@@ -164,13 +164,7 @@ describe('flpPipeline', () => {
     // @ts-ignore
     expect(JSON.parse(spy.mock.calls[0][1].body)).toMatchObject({
       message: '0000 **** **** 0000',
-      meta: {
-        deviceInfo: {
-          browser: expect.any(Object),
-          model: expect.any(Object),
-          os: expect.any(Object),
-        },
-      },
+      meta: {},
       level: 'info',
     })
 
@@ -199,13 +193,7 @@ describe('flpPipeline', () => {
     // @ts-ignore
     expect(JSON.parse(spy.mock.calls[0][1].body)).toMatchObject({
       message: 'message',
-      meta: {
-        deviceInfo: {
-          browser: expect.any(Object),
-          model: expect.any(Object),
-          os: expect.any(Object),
-        },
-      },
+      meta: {},
       level: 'info',
       data: 'data',
     })
diff --git a/src/test/ts/utils/deviceTypes.ts b/src/test/ts/utils/deviceTypes.ts
deleted file mode 100644
index 6b653fc..0000000
--- a/src/test/ts/utils/deviceTypes.ts
+++ /dev/null
@@ -1,56 +0,0 @@
-import UserAgent from 'user-agents'
-
-import { isMobile } from '../../../main/ts/utils'
-
-interface ITestCase {
-  description: string
-  userAgents: string[]
-  expected: boolean[]
-}
-
-const testCasesCount = 100
-const testArray = new Array(testCasesCount).fill('')
-
-const checkTestCase = (functionToTest: (ua: string) => boolean) => ({
-  description,
-  userAgents,
-  expected,
-}: ITestCase) => {
-  describe(description, () => {
-    userAgents.forEach((userAgent, i) => {
-      test(userAgent, () =>
-        expect(functionToTest(userAgent)).toEqual(expected[i]),
-      )
-    })
-  })
-}
-
-const mobileUaFactory = () => new UserAgent({ deviceCategory: 'mobile' })
-const desktopUaFactory = () => new UserAgent({ deviceCategory: 'desktop' })
-const tabletUaFactory = () => new UserAgent({ deviceCategory: 'tablet' })
-
-const mobileUserAgents = testArray.map(() => mobileUaFactory().data.userAgent)
-const desktopUserAgents = testArray.map(() => desktopUaFactory().data.userAgent)
-const tabletUserAgents = testArray.map(() => tabletUaFactory().data.userAgent)
-
-describe('isMobile', () => {
-  const testCases: ITestCase[] = [
-    {
-      description: 'returns true for all mobile userAgents',
-      userAgents: mobileUserAgents,
-      expected: new Array(testCasesCount).fill(true),
-    },
-    {
-      description: 'returns false for all desktop userAgents',
-      userAgents: desktopUserAgents,
-      expected: new Array(testCasesCount).fill(false),
-    },
-    {
-      description: 'returns true for all tablet userAgents',
-      userAgents: tabletUserAgents,
-      expected: new Array(testCasesCount).fill(true),
-    },
-  ]
-
-  testCases.forEach(checkTestCase(isMobile))
-})
diff --git a/yarn.lock b/yarn.lock
index 36a60b5..54c9c0e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1950,11 +1950,6 @@
   resolved "https://registry.yarnpkg.com/@types/parse-json/-/parse-json-4.0.0.tgz#2f8bb441434d163b35fb8ffdccd7138927ffb8c0"
   integrity sha512-//oorEZjL6sbPcKUaCdIGlIUeH26mgzimjBB77G6XRgnDl/L5wOnpyBGRe/Mmf5CVW3PwEBE1NjiMZ/ssFh4wA==
 
-"@types/platform@^1.3.4":
-  version "1.3.4"
-  resolved "https://registry.yarnpkg.com/@types/platform/-/platform-1.3.4.tgz#0d3a4254863afaa89d6f02d73c2806271d13415d"
-  integrity sha512-U0o4K+GNiK0PNxoDwd8xRnvLVe4kzei6opn3/FCjAriqaP+rfrDdSl1kP/hLL6Y3/Y3hhGnBwD4dCkkAqs1W/Q==
-
 "@types/prettier@^2.1.5":
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/@types/prettier/-/prettier-2.4.2.tgz#4c62fae93eb479660c3bd93f9d24d561597a8281"
@@ -1982,11 +1977,6 @@
   resolved "https://registry.yarnpkg.com/@types/stack-utils/-/stack-utils-2.0.0.tgz#7036640b4e21cc2f259ae826ce843d277dad8cff"
   integrity sha512-RJJrrySY7A8havqpGObOB4W92QXKJo63/jFLLgpvOtsGUqbQZ9Sbgl35KMm1DjC6j7AvmmU2bIno+3IyEaemaw==
 
-"@types/user-agents@^1.0.2":
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/@types/user-agents/-/user-agents-1.0.2.tgz#3499d4aaf01a004ae9cab4e52b8d8c8b32637733"
-  integrity sha512-WOoL2UJTI6RxV8RB2kS3ZhxjjijI5G1i7mgU7mtlm4LsC1XGCfiV56h+GV4VZnAUkkkLQ4gbFGR/dggT01n0RA==
-
 "@types/yargs-parser@*":
   version "15.0.0"
   resolved "https://registry.yarnpkg.com/@types/yargs-parser/-/yargs-parser-15.0.0.tgz#cb3f9f741869e20cce330ffbeb9271590483882d"
@@ -3269,7 +3259,7 @@ delayed-stream@~1.0.0:
   resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
   integrity sha1-3zrhmayt+31ECqrgsp4icrJOxhk=
 
-detect-indent@^6.0.0, detect-indent@~6.0.0:
+detect-indent@^6.0.0:
   version "6.0.0"
   resolved "https://registry.yarnpkg.com/detect-indent/-/detect-indent-6.0.0.tgz#0abd0f549f69fc6659a254fe96786186b6f528fd"
   integrity sha512-oSyFlqaTHCItVRGK5RmrmjB+CmaMOW7IaNA/kdxqhoa6d17j/5ce9O9eWXmV/KEdRwqpQA+Vqe8a8Bsybu4YnA==
@@ -3298,11 +3288,6 @@ dir-glob@^3.0.1:
   dependencies:
     path-type "^4.0.0"
 
-docopt@~0.6.2:
-  version "0.6.2"
-  resolved "https://registry.yarnpkg.com/docopt/-/docopt-0.6.2.tgz#b28e9e2220da5ec49f7ea5bb24a47787405eeb11"
-  integrity sha1-so6eIiDaXsSffqW7JKR3h0Be6xE=
-
 doctrine@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-2.1.0.tgz#5cd01fc101621b42c4cd7f5d1a66243716d3f39d"
@@ -3350,15 +3335,6 @@ domutils@^1.7.0:
     dom-serializer "0"
     domelementtype "1"
 
-dot-json@^1.2.2:
-  version "1.2.2"
-  resolved "https://registry.yarnpkg.com/dot-json/-/dot-json-1.2.2.tgz#7d35abece4aa22aa75a761388953f98495401bcc"
-  integrity sha512-AKL+GsO4wSEU4LU+fAk/PqN4nQ6PB1vT3HpMiZous9xCzK5S0kh4DzfUY0EfU67jsIXLlu0ty71659N9Nmg+Tw==
-  dependencies:
-    detect-indent "~6.0.0"
-    docopt "~0.6.2"
-    underscore-keypath "~0.0.22"
-
 dot-prop@^5.2.0:
   version "5.3.0"
   resolved "https://registry.yarnpkg.com/dot-prop/-/dot-prop-5.3.0.tgz#90ccce708cd9cd82cc4dc8c3ddd9abdd55b20e88"
@@ -4878,11 +4854,6 @@ is-glob@^4.0.3:
   dependencies:
     is-extglob "^2.1.1"
 
-is-mobile@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/is-mobile/-/is-mobile-3.0.0.tgz#683005f3a40adbc0ca5867e1d5e75d7bbf66d764"
-  integrity sha512-UruBjgykgDJ5zRpJ8Zgh9ZUe4jQaHD8klX9FlkOt0oPyu3FpwJpxHvKg4+lhJOWGxSrMKsRuPFk60xeltvyliQ==
-
 is-module@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-module/-/is-module-1.0.0.tgz#3258fb69f78c14d5b815d664336b4cffb6441591"
@@ -5782,11 +5753,6 @@ lodash.camelcase@^4.3.0:
   resolved "https://registry.yarnpkg.com/lodash.camelcase/-/lodash.camelcase-4.3.0.tgz#b28aa6288a2b9fc651035c7711f65ab6190331a6"
   integrity sha1-soqmKIorn8ZRA1x3EfZathkDMaY=
 
-lodash.clonedeep@^4.5.0:
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/lodash.clonedeep/-/lodash.clonedeep-4.5.0.tgz#e23f3f9c4f8fbdde872529c1071857a086e5ccef"
-  integrity sha1-4j8/nE+Pvd6HJSnBBxhXoIblzO8=
-
 lodash.debounce@^4.0.8:
   version "4.0.8"
   resolved "https://registry.yarnpkg.com/lodash.debounce/-/lodash.debounce-4.0.8.tgz#82d79bff30a67c4005ffd5e2515300ad9ca4d7af"
@@ -6684,11 +6650,6 @@ pkg-dir@^5.0.0:
   dependencies:
     find-up "^5.0.0"
 
-platform@^1.3.6:
-  version "1.3.6"
-  resolved "https://registry.yarnpkg.com/platform/-/platform-1.3.6.tgz#48b4ce983164b209c2d45a107adb31f473a6e7a7"
-  integrity sha512-fnWVljUchTro6RiCFvCXBbNhJc2NijN7oIQxbwsyL0buWJPG85v81ehlHI9fXrJsMNgTofEoWIQeClKpgxFLrg==
-
 pluralize@^8.0.0:
   version "8.0.0"
   resolved "https://registry.yarnpkg.com/pluralize/-/pluralize-8.0.0.tgz#1a6fa16a38d12a1901e0320fa017051c539ce3b1"
@@ -8347,18 +8308,6 @@ unbox-primitive@^1.0.1:
     has-symbols "^1.0.2"
     which-boxed-primitive "^1.0.2"
 
-underscore-keypath@~0.0.22:
-  version "0.0.22"
-  resolved "https://registry.yarnpkg.com/underscore-keypath/-/underscore-keypath-0.0.22.tgz#48a528392bb6efc424be1caa56da4b5faccf264d"
-  integrity sha1-SKUoOSu278QkvhyqVtpLX6zPJk0=
-  dependencies:
-    underscore "*"
-
-underscore@*:
-  version "1.11.0"
-  resolved "https://registry.yarnpkg.com/underscore/-/underscore-1.11.0.tgz#dd7c23a195db34267186044649870ff1bab5929e"
-  integrity sha512-xY96SsN3NA461qIRKZ/+qox37YXPtSBswMGfiNptr+wrt6ds4HaMw23TP612fEyGekRE6LNRiLYr/aqbHXNedw==
-
 unicode-canonical-property-names-ecmascript@^1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz#2619800c4c825800efdd8343af7dd9933cbe2818"
@@ -8442,14 +8391,6 @@ use@^3.1.0:
   resolved "https://registry.yarnpkg.com/use/-/use-3.1.1.tgz#d50c8cac79a19fbc20f2911f56eb973f4e10070f"
   integrity sha512-cwESVXlO3url9YWlFW/TA9cshCEhtu7IKJ/p5soJ/gGpj7vbvFrAY/eIioQ6Dw23KjZhYgiIo8HOs1nQ2vr/oQ==
 
-user-agents@^1.0.843:
-  version "1.0.843"
-  resolved "https://registry.yarnpkg.com/user-agents/-/user-agents-1.0.843.tgz#ce03a22aed087bc630cc5a1d5f6b9d189848e66a"
-  integrity sha512-ba59PphdJ1y59XkHpi9+CYzZwrLA5E7d8UpNhnkc6iKlP3PzdlnipzBXZbM+0wsKb9fCJuozoLTFUawirusFJQ==
-  dependencies:
-    dot-json "^1.2.2"
-    lodash.clonedeep "^4.5.0"
-
 util-deprecate@^1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"