diff --git a/changelog.md b/changelog.md
index c883e7c0..577231f2 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,5 +1,9 @@
 # Changelog
 
+### 1.7.2
+
+* Disabled `sideEffects` module flag, it somehow blows breaks the Angular build, fixes [#198](https://github.com/mweststrate/immer/issues/198)
+
 ### 1.7.1
 
 * Fixed issue in the flow type for `nothing`
diff --git a/package.json b/package.json
index d4c879a7..5e265ae5 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,6 @@
   "jsnext:main": "dist/immer.module.js",
   "react-native": "dist/immer.module.js",
   "types": "./dist/immer.d.ts",
-  "sideEffects": false,
   "scripts": {
     "watch": "jest --watch",
     "test": "jest",