diff --git a/apps/browser/src/platform/popup/layout/popup-header.component.ts b/apps/browser/src/platform/popup/layout/popup-header.component.ts
index 61eaa3e317..f2f8eb95af 100644
--- a/apps/browser/src/platform/popup/layout/popup-header.component.ts
+++ b/apps/browser/src/platform/popup/layout/popup-header.component.ts
@@ -21,7 +21,7 @@ export class PopupHeaderComponent {
     this._showBackButton = coerceBooleanProperty(value);
   }
 
-  _showBackButton = false;
+  private _showBackButton = false;
 
   /** Title string that will be inserted as an h1 */
   @Input({ required: true }) pageTitle: string;
diff --git a/apps/browser/tsconfig.json b/apps/browser/tsconfig.json
index ad84ef3152..e1bf2b7211 100644
--- a/apps/browser/tsconfig.json
+++ b/apps/browser/tsconfig.json
@@ -1,8 +1,8 @@
 {
-  "extends": "../../libs/shared/tsconfig",
   "compilerOptions": {
     "moduleResolution": "node",
     "noImplicitAny": true,
+    "allowSyntheticDefaultImports": true,
     "emitDecoratorMetadata": true,
     "experimentalDecorators": true,
     "module": "ES2020",