diff --git a/src/osgWrappers/osgViewer/ViewerEventHandlers.cpp b/src/osgWrappers/osgViewer/ViewerEventHandlers.cpp
index 2ab09da54..2676f4e81 100644
--- a/src/osgWrappers/osgViewer/ViewerEventHandlers.cpp
+++ b/src/osgWrappers/osgViewer/ViewerEventHandlers.cpp
@@ -82,16 +82,16 @@ BEGIN_OBJECT_REFLECTOR(osgViewer::HelpHandler)
 	          __void__getUsage__osg_ApplicationUsage_R1,
 	          "Get the keyboard and mouse usage of this manipulator. ",
 	          "");
-	I_ProtectedMethod1(void, setUpHUDCamera, IN, osgViewer::Viewer *, viewer,
+	I_ProtectedMethod1(void, setUpHUDCamera, IN, osgViewer::ViewerBase *, viewer,
 	                   Properties::NON_VIRTUAL,
 	                   Properties::NON_CONST,
-	                   __void__setUpHUDCamera__osgViewer_Viewer_P1,
+	                   __void__setUpHUDCamera__osgViewer_ViewerBase_P1,
 	                   "",
 	                   "");
-	I_ProtectedMethod1(void, setUpScene, IN, osgViewer::Viewer *, viewer,
+	I_ProtectedMethod1(void, setUpScene, IN, osgViewer::ViewerBase *, viewer,
 	                   Properties::NON_VIRTUAL,
 	                   Properties::NON_CONST,
-	                   __void__setUpScene__osgViewer_Viewer_P1,
+	                   __void__setUpScene__osgViewer_ViewerBase_P1,
 	                   "",
 	                   "");
 	I_SimpleProperty(osg::ApplicationUsage *, ApplicationUsage,