diff --git a/include/osg/DrawPixels b/include/osg/DrawPixels
index eb6e68072..f47783f65 100644
--- a/include/osg/DrawPixels
+++ b/include/osg/DrawPixels
@@ -57,7 +57,7 @@ class OSG_EXPORT DrawPixels : public Drawable
         void setSubImageDimensions(unsigned int offsetX,unsigned int offsetY,unsigned int width,unsigned int height);
         void getSubImageDimensions(unsigned int& offsetX,unsigned int& offsetY,unsigned int& width,unsigned int& height) const;
 
-        virtual void drawImplementation(RenderInfo& state) const;
+        virtual void drawImplementation(RenderInfo& renderInfo) const;
 
         virtual BoundingBox computeBound() const;