diff --git a/e2e/angular8/tsconfig.app.json b/e2e/angular8/tsconfig.app.json
index 77f1a8b19..f9e85dc93 100644
--- a/e2e/angular8/tsconfig.app.json
+++ b/e2e/angular8/tsconfig.app.json
@@ -4,7 +4,7 @@
         "outDir": "./out-tsc/app",
         "types": []
     },
-    "files": ["src/main.ts", "src/polyfills.ts", "../../src/index.ts"],
+    "files": ["src/main.ts", "src/polyfills.ts"],
     "include": ["src/**/*.ts"],
     "exclude": ["src/test.ts", "src/**/*.spec.ts"]
 }
diff --git a/e2e/angular9/tsconfig.app.json b/e2e/angular9/tsconfig.app.json
index 77f1a8b19..f9e85dc93 100644
--- a/e2e/angular9/tsconfig.app.json
+++ b/e2e/angular9/tsconfig.app.json
@@ -4,7 +4,7 @@
         "outDir": "./out-tsc/app",
         "types": []
     },
-    "files": ["src/main.ts", "src/polyfills.ts", "../../src/index.ts"],
+    "files": ["src/main.ts", "src/polyfills.ts"],
     "include": ["src/**/*.ts"],
     "exclude": ["src/test.ts", "src/**/*.spec.ts"]
 }
diff --git a/e2e/angular9/tsconfig.json b/e2e/angular9/tsconfig.json
index fad65001f..4eb0ea716 100644
--- a/e2e/angular9/tsconfig.json
+++ b/e2e/angular9/tsconfig.json
@@ -12,10 +12,7 @@
         "importHelpers": true,
         "target": "es2015",
         "typeRoots": ["node_modules/@types"],
-        "lib": ["es2018", "dom"],
-        "paths": {
-            "ngrx-entity-relationship": ["../../src"]
-        }
+        "lib": ["es2018", "dom"]
     },
     "angularCompilerOptions": {
         "fullTemplateTypeCheck": true,