diff --git a/angular.json b/angular.json
index ec6fcf9..38d78bf 100644
--- a/angular.json
+++ b/angular.json
@@ -23,7 +23,7 @@
             "outputPath": "dist/ingey-eager",
             "index": "src/index.html",
             "browser": "src/main.ts",
-            "polyfills": ["zone.js"],
+            "polyfills": [],
             "tsConfig": "tsconfig.app.json",
             "inlineStyleLanguage": "scss",
             "assets": [
@@ -77,7 +77,7 @@
         "test": {
           "builder": "@angular/build:karma",
           "options": {
-            "polyfills": ["zone.js", "zone.js/testing"],
+            "polyfills": [],
             "tsConfig": "tsconfig.spec.json",
             "inlineStyleLanguage": "scss",
             "assets": [