diff --git a/packages/SystemUI/res/layout/qs_detail_header.xml b/packages/SystemUI/res/layout/qs_detail_header.xml
index df46271b5d64f..c062b6d671a58 100644
--- a/packages/SystemUI/res/layout/qs_detail_header.xml
+++ b/packages/SystemUI/res/layout/qs_detail_header.xml
@@ -30,6 +30,7 @@
         android:padding="16dp"
         android:clickable="true"
         android:background="?android:attr/selectableItemBackground"
+        android:contentDescription="@*android:string/action_bar_up_description"
         android:src="?android:attr/homeAsUpIndicator" />
 
     <TextView