diff --git a/services/core/java/com/android/server/wm/BlackFrame.java b/services/core/java/com/android/server/wm/BlackFrame.java
index b4cecff728fd1..8ab17950f4fc4 100644
--- a/services/core/java/com/android/server/wm/BlackFrame.java
+++ b/services/core/java/com/android/server/wm/BlackFrame.java
@@ -52,7 +52,6 @@ public class BlackFrame {
                     .setParent(surfaceControl)
                     .build();
             transaction.setWindowCrop(surface, w, h);
-            transaction.setLayerStack(surface, dc.getDisplayId());
             transaction.setAlpha(surface, 1);
             transaction.setLayer(surface, layer);
             transaction.setPosition(surface, left, top);
diff --git a/services/core/java/com/android/server/wm/Watermark.java b/services/core/java/com/android/server/wm/Watermark.java
index 725aaa48c6451..4e1b2177c87cc 100644
--- a/services/core/java/com/android/server/wm/Watermark.java
+++ b/services/core/java/com/android/server/wm/Watermark.java
@@ -121,8 +121,7 @@ class Watermark {
                     .setBufferSize(1, 1)
                     .setFormat(PixelFormat.TRANSLUCENT)
                     .build();
-            t.setLayerStack(ctrl, mDisplay.getLayerStack())
-                    .setLayer(ctrl, WindowManagerService.TYPE_LAYER_MULTIPLIER * 100)
+            t.setLayer(ctrl, WindowManagerService.TYPE_LAYER_MULTIPLIER * 100)
                     .setPosition(ctrl, 0, 0)
                     .show(ctrl);
             mSurface.copyFrom(ctrl);