diff --git a/.config/bundle-system.js b/.config/bundle-system.js
index 3867b37a7f..b34a051a71 100755
--- a/.config/bundle-system.js
+++ b/.config/bundle-system.js
@@ -22,9 +22,9 @@ const targetFolder = path.resolve('./bundles');
 async.waterfall([
   cleanBundlesFolder,
   getSystemJsBundleConfig,
-  buildSystemJs({minify: false, sourceMaps: true, mangle: false}),
+  buildSystemJs({minify: false, sourceMaps: true, mangle: false, noEmitHelpers: false, declaration: true}),
   getSystemJsBundleConfig,
-  buildSystemJs({minify: true, sourceMaps: true, mangle: false}),
+  buildSystemJs({minify: true, sourceMaps: true, mangle: false, noEmitHelpers: false, declaration: true}),
   gzipSystemJsBundle
 ], err => {
   if (err) {
diff --git a/package.json b/package.json
index c2681895e9..f7297d39ad 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
     "flow.docs": "npm run typedoc -- --exclude '**/*.spec.ts' ./components/",
     "flow.install:typings": "./node_modules/.bin/typings install",
     "flow.compile": "npm run flow.install:typings && npm run flow.compile:common && npm run flow.compile:system",
-    "flow.compile:common": "./node_modules/.bin/tsc -d",
+    "flow.compile:common": "./node_modules/.bin/tsc -p tsconfig.publish.json",
     "flow.compile:system": "./.config/bundle-system.js",
     "flow.copy:src": "./node_modules/.bin/cpy ng2-bootstrap.ts \"components/*.ts\" ts --parents",
     "flow.clean": "./node_modules/.bin/del bundles coverage demo-build typings \"components/**/*.+(js|d.ts|js.map)\" dist \"ng2-bootstrap.+(js|d.ts|js.map)\"",
diff --git a/tsconfig.publish.json b/tsconfig.publish.json
new file mode 100644
index 0000000000..252e8305f8
--- /dev/null
+++ b/tsconfig.publish.json
@@ -0,0 +1,21 @@
+{
+  "compilerOptions": {
+    "target": "es5",
+    "module": "commonjs",
+    "moduleResolution": "node",
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "sourceMap": true,
+    "noEmitHelpers": false,
+    "noImplicitAny": true,
+    "declaration": true
+  },
+  "exclude": [
+    "node_modules"
+  ],
+  "files": [
+    "./typings/index.d.ts",
+    "./demo/custom-typings.d.ts",
+    "./ng2-bootstrap.ts"
+  ]
+}