diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index aafa5e4..cf04ec8 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -1104,7 +1104,8 @@
     }
     if ((mask & layer_state_t::eLayerOpaque) || (mask & layer_state_t::eLayerHidden) ||
         (mask & layer_state_t::eLayerSecure) || (mask & layer_state_t::eLayerSkipScreenshot) ||
-        (mask & layer_state_t::eEnableBackpressure)) {
+        (mask & layer_state_t::eEnableBackpressure) ||
+        (mask & layer_state_t::eLayerIsDisplayDecoration)) {
         s->what |= layer_state_t::eFlagsChanged;
     }
     s->flags &= ~mask;
diff --git a/libs/gui/include/gui/LayerState.h b/libs/gui/include/gui/LayerState.h
index b01eed4..a0d3162 100644
--- a/libs/gui/include/gui/LayerState.h
+++ b/libs/gui/include/gui/LayerState.h
@@ -109,6 +109,7 @@
         // set. This blocks the client until all the buffers have been presented. If the buffers
         // have presentation timestamps, then we may drop buffers.
         eEnableBackpressure = 0x100, // ENABLE_BACKPRESSURE
+        eLayerIsDisplayDecoration = 0x200,  // DISPLAY_DECORATION
     };
 
     enum {