diff --git a/package.json b/package.json
index 74a03de9..b4e799c1 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,8 @@
         "test": "ng test",
         "lint": "ng lint",
         "e2e": "ng e2e",
-        "bundle-report": "webpack-bundle-analyzer dist/stats.json"
+        "bundle-report": "webpack-bundle-analyzer dist/stats.json",
+        "postinstall": "ngcc --properties es2015 browser module main --first-only --create-ivy-entry-points"        
     },
     "private": true,
     "dependencies": {