diff --git a/src/osgPlugins/txp/TerrapageNode.cpp b/src/osgPlugins/txp/TerrapageNode.cpp
index 830afa293..4cc11347f 100644
--- a/src/osgPlugins/txp/TerrapageNode.cpp
+++ b/src/osgPlugins/txp/TerrapageNode.cpp
@@ -171,7 +171,7 @@ bool TerrapageNode::computeBound() const
     }
     else
     {
-        return osg::Group::computeBound();
+        return Group::computeBound();
     }
 }