diff --git a/modules/@angular/platform-webworker/package.json b/modules/@angular/platform-webworker/package.json
index 5ff8dd2773..10acb14572 100644
--- a/modules/@angular/platform-webworker/package.json
+++ b/modules/@angular/platform-webworker/package.json
@@ -9,7 +9,7 @@
   "license": "MIT",
   "peerDependencies": {
     "@angular/core": "0.0.0-PLACEHOLDER",
-    "@angular/platform-browser": "0.0.0-PLACEHOLDER",
+    "@angular/platform-browser": "0.0.0-PLACEHOLDER"
   },
   "repository": {
     "type": "git",