diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 21f3872..5f5f1f6 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -4952,6 +4952,7 @@
         });
         LayerProtoHelper::writeTransformToProto(display->getTransform(),
                                                 displayProto->mutable_transform());
+        displayProto->set_is_virtual(display->isVirtual());
     }
 }