diff --git a/tsconfig.app.json b/tsconfig.app.json
deleted file mode 100644
index 82d91dc..0000000
--- a/tsconfig.app.json
+++ /dev/null
@@ -1,15 +0,0 @@
-/* To learn more about this file see: https://angular.io/config/tsconfig. */
-{
-  "extends": "./tsconfig.json",
-  "compilerOptions": {
-    "outDir": "./out-tsc/app",
-    "types": []
-  },
-  "files": [
-    "src/main.ts",
-    "src/polyfills.ts"
-  ],
-  "include": [
-    "src/**/*.d.ts"
-  ]
-}