diff --git a/testapps/ui_testapp/java/androidx/test/ui/app/AndroidManifest.xml b/testapps/ui_testapp/java/androidx/test/ui/app/AndroidManifest.xml
index ecdca3969..1e3d36df8 100644
--- a/testapps/ui_testapp/java/androidx/test/ui/app/AndroidManifest.xml
+++ b/testapps/ui_testapp/java/androidx/test/ui/app/AndroidManifest.xml
@@ -39,8 +39,7 @@
       android:label="UI Test App"
       android:name="androidx.multidex.MultiDexApplication"
       android:supportsRtl="true"
-      android:usesCleartextTraffic="true"
-      android:taskAffinity="" >
+      android:usesCleartextTraffic="true" >
     <activity android:exported="true"
         android:label="UI Test App"
         android:name=".MainActivity">
diff --git a/testapps/ui_testapp/java/androidx/test/ui/app/AndroidManifest_opensource.xml b/testapps/ui_testapp/java/androidx/test/ui/app/AndroidManifest_opensource.xml
index ac601137b..214880dfc 100644
--- a/testapps/ui_testapp/java/androidx/test/ui/app/AndroidManifest_opensource.xml
+++ b/testapps/ui_testapp/java/androidx/test/ui/app/AndroidManifest_opensource.xml
@@ -33,8 +33,7 @@
   <application
       android:icon="@drawable/ic_launcher"
       android:label="UI Test App"
-      android:supportsRtl="true"
-      android:taskAffinity="">
+      android:supportsRtl="true">
     <activity android:exported="true"
         android:label="UI Test App"
         android:name=".MainActivity">