diff --git a/.babelrc b/.babelrc
index 7a375c0..d543970 100644
--- a/.babelrc
+++ b/.babelrc
@@ -7,14 +7,10 @@
       }
     ]
   ],
+  "plugins": "transform-runtime",
   "env": {
     "test": {
       "presets": ["env"]
-    },
-    "production": {
-      "plugins": [
-        "transform-runtime"
-      ]
     }
   }
 }
diff --git a/rollup.config.js b/rollup.config.js
index 645a0fb..7dc80be 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -3,6 +3,7 @@ import commonjs from 'rollup-plugin-commonjs';
 import nodeResolve from 'rollup-plugin-node-resolve';
 import replace from 'rollup-plugin-replace';
 import uglify from 'rollup-plugin-uglify';
+import { dependencies } from './package.json'
 
 const env = process.env.NODE_ENV;
 const config = {
@@ -10,20 +11,16 @@ const config = {
   plugins: [],
 };
 
+const externals = Object.keys(dependencies).join('|');
+
 if (env === 'es' || env === 'cjs') {
   config.format = env;
   config.sourceMap = true;
-  config.external = [
-    'invariant',
-    'lodash.curry',
-    'lodash.isfunction',
-    'lodash.isobject',
-    'lodash.isplainobject',
-    'lodash.map',
-    'redux',
-  ];
+  config.external = id => RegExp(`^(${externals})(\/.*)?$`).test(id);
   config.plugins.push(
-    babel()
+    babel({
+      runtimeHelpers: true,
+    })
   )
 }