diff --git a/services/core/java/com/android/server/wm/DisplayContent.java b/services/core/java/com/android/server/wm/DisplayContent.java
index 2df773e..2e7f822 100644
--- a/services/core/java/com/android/server/wm/DisplayContent.java
+++ b/services/core/java/com/android/server/wm/DisplayContent.java
@@ -1205,8 +1205,9 @@
         final int leftInset = mTmpRect.left;
         final int topInset = mTmpRect.top;
         // appBounds at the root level should mirror the app screen size.
-        config.setAppBounds(leftInset /*left*/, topInset /*top*/, leftInset + displayInfo.appWidth /*right*/,
-                topInset + displayInfo.appHeight /*bottom*/);
+        config.windowConfiguration.setAppBounds(leftInset /* left */, topInset /* top */,
+                leftInset + displayInfo.appWidth /* right */,
+                topInset + displayInfo.appHeight /* bottom */);
         final boolean rotated = (displayInfo.rotation == Surface.ROTATION_90
                 || displayInfo.rotation == Surface.ROTATION_270);