diff --git a/GeoModelIO/GeoModelRead/GeoModelRead/ReadGeoModel.h b/GeoModelIO/GeoModelRead/GeoModelRead/ReadGeoModel.h
index 237fe7d50b14338866e0e0f1eef2f2577448c638..e612722f23ad72e3c9ad6f99a76eb72e41e1d7d8 100644
--- a/GeoModelIO/GeoModelRead/GeoModelRead/ReadGeoModel.h
+++ b/GeoModelIO/GeoModelRead/GeoModelRead/ReadGeoModel.h
@@ -70,10 +70,6 @@ class GeoGraphNode;
 class GeoShapeSubtraction;
 class GeoBox;
 
-// namespaces
-using namespace GeoGenfun;
-//using namespace GeoXF;
-
 
 // type definitions
 typedef const GeoXF::Function & TRANSFUNCTION;