diff --git a/package.json b/package.json
index 26d9f05..5fdccd6 100644
--- a/package.json
+++ b/package.json
@@ -2,17 +2,13 @@
   "name": "snabbdom-selector",
   "version": "1.2.1",
   "description": "Snabbdom CSS-Selector",
-  "main": "lib/commonjs/index.js",
-  "jsnext:main": "lib/es2015/index.js",
-  "module": "lib/es2015/index.js",
-  "typings": "lib/es2015/index.d.ts",
+  "main": "lib/index.js",
+  "typings": "lib/index.d.ts",
   "scripts": {
     "test:lint": "tslint src/*.ts src/**/*.ts",
     "test:unit": "cross-env TS_NODE_PROJECT=./test/tsconfig.json mocha -r ts-node/register test/*.ts",
     "test": "npm run test:lint && npm run test:unit",
-    "build:commonjs": "tsc -P tsconfig.commonjs.json",
-    "build:es2015": "tsc -P tsconfig.json",
-    "build": "npm run build:commonjs && npm run build:es2015"
+    "build": "tsc -P tsconfig.json"
   },
   "repository": {
     "type": "git",
diff --git a/tsconfig.commonjs.json b/tsconfig.commonjs.json
deleted file mode 100644
index 52ba14e..0000000
--- a/tsconfig.commonjs.json
+++ /dev/null
@@ -1,22 +0,0 @@
-{
-  "compilerOptions": {
-    "declaration": true,
-    "lib": [
-      "dom",
-      "es2015"
-    ],
-    "moduleResolution": "node",
-    "module": "commonjs",
-    "target": "es5",
-    "noImplicitAny": true,
-    "sourceMap": true,
-    "noUnusedParameters": true,
-    "strictNullChecks": true,
-    "types": [],
-    "outDir": "lib/commonjs"
-  },
-  "files": [
-    "custom-typings/cssauron.d.ts",
-    "src/index.ts"
-  ]
-}
diff --git a/tsconfig.json b/tsconfig.json
index af4c8f0..80513d1 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -3,17 +3,17 @@
     "declaration": true,
     "lib": [
       "dom",
-      "es5"
+      "es2015"
     ],
     "moduleResolution": "node",
-    "module": "es2015",
-    "target": "es2015",
+    "module": "commonjs",
+    "target": "es5",
     "noImplicitAny": true,
     "sourceMap": true,
     "noUnusedParameters": true,
     "strictNullChecks": true,
     "types": [],
-    "outDir": "lib/es2015"
+    "outDir": "lib"
   },
   "files": [
     "custom-typings/cssauron.d.ts",