diff --git a/tutorials/mesh/cfMesh/pMesh/multipleOrifices/Allclean b/tutorials/mesh/cfMesh/pMesh/multipleOrifices/Allclean
index 9c7a965cc..4edd8413a 100755
--- a/tutorials/mesh/cfMesh/pMesh/multipleOrifices/Allclean
+++ b/tutorials/mesh/cfMesh/pMesh/multipleOrifices/Allclean
@@ -4,4 +4,4 @@
 . $WM_PROJECT_DIR/bin/tools/CleanFunctions
 
 cleanCase
-rm -r constant/polyMesh
+\rm -rf constant/polyMesh