diff --git a/common/rfb/encodings.h b/common/rfb/encodings.h
index 5c6c5ea..a65d863 100644
--- a/common/rfb/encodings.h
+++ b/common/rfb/encodings.h
@@ -38,6 +38,7 @@
   const int pseudoEncodingDesktopName = -307;
   const int pseudoEncodingFence = -312;
   const int pseudoEncodingContinuousUpdates = -313;
+  const int pseudoEncodingCursorWithAlpha = -314;
 
   // TightVNC-specific
   const int pseudoEncodingLastRect = -224;