diff --git a/bin/tools/CleanFunctions b/bin/tools/CleanFunctions
index 8a6301a545..bd1659e6fc 100644
--- a/bin/tools/CleanFunctions
+++ b/bin/tools/CleanFunctions
@@ -74,6 +74,7 @@ cleanCase()
     cleanDynamicCode
 
     rm -rf processor* > /dev/null 2>&1
+    rm -rf postProcessing > /dev/null 2>&1
     rm -rf probes* > /dev/null 2>&1
     rm -rf forces* > /dev/null 2>&1
     rm -rf graphs* > /dev/null 2>&1