diff --git a/etc/apps/paraview3/cshrc b/etc/apps/paraview3/cshrc
index d6990f48d4..baa79f523a 100644
--- a/etc/apps/paraview3/cshrc
+++ b/etc/apps/paraview3/cshrc
@@ -47,7 +47,7 @@ endif
 
 setenv ParaView_VERSION 3.3-cvs
 
-export ParaView_INST_DIR=$WM_PROJECT_INST_DIR/ParaView$ParaView_VERSION
+setenv ParaView_INST_DIR $WM_PROJECT_INST_DIR/ParaView$ParaView_VERSION
 setenv ParaView_DIR $ParaView_INST_DIR/platforms/$WM_OPTIONS
 
 if ($?PYTHONPATH) then