diff --git a/compose2manifests.sh b/compose2manifests.sh
index 7f48e70..680f744 100755
--- a/compose2manifests.sh
+++ b/compose2manifests.sh
@@ -113,7 +113,7 @@ if [ -n "$sshfs" ]
 fi
 shopt -s extglob
 # rm -rf !(.env|docker-compose.yml|*.sh|.git|.|..)
-rm -rf !(.env|docker-compose.yml|*.sh|.git|.|..)
+rm -rf !(.env|docker-compose.yml|*.sh|.git|*.md|*.py|documentation|.|..)
 message
 
 if [ "$VARS_TYPE" = "clean" ]; then