diff --git a/start.sh b/start.sh
index 3d806ef..c1f86f5 100755
--- a/start.sh
+++ b/start.sh
@@ -88,6 +88,7 @@ clean() {
     rip $TRAPP_HOME/env
     rip $TRAPP_HOME/bin
     rip $TRAPP_HOME/logs
+    rip $TRAPP_HOME/bkp
     echo
 }