diff --git a/services/surfaceflinger/layerproto/LayerProtoParser.cpp b/services/surfaceflinger/layerproto/LayerProtoParser.cpp
index 8fce0c9..aef670d 100644
--- a/services/surfaceflinger/layerproto/LayerProtoParser.cpp
+++ b/services/surfaceflinger/layerproto/LayerProtoParser.cpp
@@ -115,6 +115,7 @@
     }
     layer.cornerRadiusCrop = generateFloatRect(layerProto.corner_radius_crop());
     layer.shadowRadius = layerProto.shadow_radius();
+    layer.ownerUid = layerProto.owner_uid();
     return layer;
 }
 
@@ -276,7 +277,7 @@
 
 std::string LayerProtoParser::Layer::to_string() const {
     std::string result;
-    StringAppendF(&result, "+ %s (%s)\n", type.c_str(), name.c_str());
+    StringAppendF(&result, "+ %s (%s) uid=%d\n", type.c_str(), name.c_str(), ownerUid);
     result.append(transparentRegion.to_string("TransparentRegion").c_str());
     result.append(visibleRegion.to_string("VisibleRegion").c_str());
     result.append(damageRegion.to_string("SurfaceDamageRegion").c_str());
diff --git a/services/surfaceflinger/layerproto/include/layerproto/LayerProtoParser.h b/services/surfaceflinger/layerproto/include/layerproto/LayerProtoParser.h
index 52b9165..c48354f 100644
--- a/services/surfaceflinger/layerproto/include/layerproto/LayerProtoParser.h
+++ b/services/surfaceflinger/layerproto/include/layerproto/LayerProtoParser.h
@@ -114,6 +114,7 @@
         LayerMetadata metadata;
         LayerProtoParser::FloatRect cornerRadiusCrop;
         float shadowRadius;
+        uid_t ownerUid;
 
         std::string to_string() const;
     };
diff --git a/services/surfaceflinger/layerproto/layers.proto b/services/surfaceflinger/layerproto/layers.proto
index 8458d54..41d6d08 100644
--- a/services/surfaceflinger/layerproto/layers.proto
+++ b/services/surfaceflinger/layerproto/layers.proto
@@ -123,6 +123,8 @@
   bool is_relative_of = 51;
   // Layer's background blur radius in pixels.
   int32 background_blur_radius = 52;
+
+  uint32 owner_uid = 53;
 }
 
 message PositionProto {