diff --git a/src/osgPlugins/osg/GeoSet.cpp b/src/osgPlugins/osg/GeoSet.cpp
index 25da6f4df..8cd440c71 100644
--- a/src/osgPlugins/osg/GeoSet.cpp
+++ b/src/osgPlugins/osg/GeoSet.cpp
@@ -926,7 +926,7 @@ bool GeoSet_readIndexData(Input& fr, const char* IndexName, GeoSet::IndexPointer
             if (is_ushort)
             {
                 // read ushorts...
-                osg::ushort* coordIndexList = osgNew osg::ushort[capacity];
+                GLushort* coordIndexList = osgNew GLushort[capacity];
 
                 while (!fr.eof() && fr[0].getNoNestedBrackets()>entry)
                 {
@@ -938,8 +938,8 @@ bool GeoSet_readIndexData(Input& fr, const char* IndexName, GeoSet::IndexPointer
                         {
                             int oldCapacity = capacity;
                             while(capacity<=size) capacity *= 2;
-                            osg::ushort* oldList = coordIndexList;
-                            coordIndexList = osgNew osg::ushort[capacity];
+                            GLushort* oldList = coordIndexList;
+                            coordIndexList = osgNew GLushort[capacity];
                             for(int i=0;i<oldCapacity;++i)
                             {
                                 coordIndexList[i] = oldList[i];
@@ -962,7 +962,7 @@ bool GeoSet_readIndexData(Input& fr, const char* IndexName, GeoSet::IndexPointer
             else
             {
                 // read uints...
-                osg::uint* coordIndexList = osgNew osg::uint[capacity];
+                GLuint* coordIndexList = osgNew GLuint[capacity];
 
                 while (!fr.eof() && fr[0].getNoNestedBrackets()>entry)
                 {
@@ -974,8 +974,8 @@ bool GeoSet_readIndexData(Input& fr, const char* IndexName, GeoSet::IndexPointer
                         {
                             int oldCapacity = capacity;
                             while(capacity<=size) capacity *= 2;
-                            osg::uint* oldList = coordIndexList;
-                            coordIndexList = osgNew osg::uint[capacity];
+                            GLuint* oldList = coordIndexList;
+                            coordIndexList = osgNew GLuint[capacity];
                             for(int i=0;i<oldCapacity;++i)
                             {
                                 coordIndexList[i] = oldList[i];
diff --git a/src/osgPlugins/pfb/ConvertFromPerformer.cpp b/src/osgPlugins/pfb/ConvertFromPerformer.cpp
index 667c08186..7b08f7e03 100644
--- a/src/osgPlugins/pfb/ConvertFromPerformer.cpp
+++ b/src/osgPlugins/pfb/ConvertFromPerformer.cpp
@@ -536,7 +536,7 @@ osg::Drawable* ConvertFromPerformer::visitGeoSet(osg::Geode* osgGeode,pfGeoSet*
 
         if(ilist)
         {
-            osg::ushort* osg_cindex = new osg::ushort [nv];
+            GLushort* osg_cindex = new GLushort [nv];
             for( i = 0; i < nv; i++ )
             {
                 osg_cindex[i] = ilist[i];
@@ -587,7 +587,7 @@ osg::Drawable* ConvertFromPerformer::visitGeoSet(osg::Geode* osgGeode,pfGeoSet*
 
         if(ilist)
         {
-            osg::ushort* osg_cindex = new osg::ushort [nn];
+            GLushort* osg_cindex = new GLushort [nn];
             for( i = 0; i < nn; i++ )
             {
                 osg_cindex[i] = ilist[i];
@@ -637,7 +637,7 @@ osg::Drawable* ConvertFromPerformer::visitGeoSet(osg::Geode* osgGeode,pfGeoSet*
 
         if(ilist)
         {
-            osg::ushort* osg_cindex = new osg::ushort [nn];
+            GLushort* osg_cindex = new GLushort [nn];
             for( i = 0; i < nn; i++ )
             {
                 osg_cindex[i] = ilist[i];
@@ -689,7 +689,7 @@ osg::Drawable* ConvertFromPerformer::visitGeoSet(osg::Geode* osgGeode,pfGeoSet*
 
         if(ilist)
         {
-            osg::ushort* osg_cindex = new osg::ushort [nn];
+            GLushort* osg_cindex = new GLushort [nn];
             for( i = 0; i < nn; i++ )
             {
                 osg_cindex[i] = ilist[i];
diff --git a/src/osgPlugins/pfb/ConvertToPerformer.cpp b/src/osgPlugins/pfb/ConvertToPerformer.cpp
index ef20034c7..e95e46864 100644
--- a/src/osgPlugins/pfb/ConvertToPerformer.cpp
+++ b/src/osgPlugins/pfb/ConvertToPerformer.cpp
@@ -348,7 +348,7 @@ pfGeoSet* ConvertToPerformer::visitGeoSet(osg::GeoSet* geoset)
     }
 
     osg::Vec3 *coords = geoset->getCoords();
-    osg::ushort *ilist = cindex._ptr._ushort;
+    GLushort *ilist = cindex._ptr._ushort;
 
     // copy the vertex coordinates across.
     if( coords )