diff --git a/app/src/migration/AndroidManifest.xml b/app/src/migration/AndroidManifest.xml
index 7ef7f709e..b89be3825 100644
--- a/app/src/migration/AndroidManifest.xml
+++ b/app/src/migration/AndroidManifest.xml
@@ -19,10 +19,12 @@
         <activity-alias
             android:name="${applicationId}.App"
             android:targetActivity="org.mozilla.fenix.MigrationDecisionActivity"
-            tools:replace="android:targetActivity"/>
+            android:taskAffinity="${applicationId}.BROWSER"
+            tools:replace="android:targetActivity" />
 
         <activity
             android:name="org.mozilla.fenix.MigrationDecisionActivity"
+            android:taskAffinity="${applicationId}.BROWSER"
             android:exported="false" />
 
         <service android:name="org.mozilla.fenix.MigrationService" />