diff --git a/common/rfb/RawEncoder.h b/common/rfb/RawEncoder.h
index 59e3a6d..c2d9f25 100644
--- a/common/rfb/RawEncoder.h
+++ b/common/rfb/RawEncoder.h
@@ -26,7 +26,7 @@
   public:
     RawEncoder(SConnection* conn);
     virtual ~RawEncoder();
-    virtual void writeRect(const Rect& r, TransImageGetter* ig);
+    virtual void writeRect(const Rect& r, PixelBuffer* pb);
   };
 }
 #endif