diff --git a/libs/gui/LayerState.cpp b/libs/gui/LayerState.cpp
index acdbd77..e95d8b6 100644
--- a/libs/gui/LayerState.cpp
+++ b/libs/gui/LayerState.cpp
@@ -81,6 +81,8 @@
     output.writeInt32(orientation);
     output.write(viewport);
     output.write(frame);
+    output.writeInt32(width);
+    output.writeInt32(height);
     return NO_ERROR;
 }
 
@@ -92,6 +94,8 @@
     orientation = input.readInt32();
     input.read(viewport);
     input.read(frame);
+    width = input.readInt32();
+    height = input.readInt32();
     return NO_ERROR;
 }