diff --git a/clean.sh b/clean.sh
index e369eda26c..90b21eb353 100755
--- a/clean.sh
+++ b/clean.sh
@@ -149,5 +149,10 @@ rm -rf ~/.config/openstack
 
 # Clean up all *.pyc files
 if [[ -n "$DEST" ]] && [[ -d "$DEST" ]]; then
-    sudo find $DEST -name "*.pyc" -print0 | xargs -0 rm
+    find_version=`find --version | awk '{ print $NF; exit}'`
+    if vercmp "$find_version" "<" "4.2.3" ; then
+        sudo find $DEST -name "*.pyc" -print0 | xargs -0 rm
+    else
+        sudo find $DEST -name "*.pyc" -delete
+    fi
 fi