diff --git a/.gitignore b/.gitignore
index 7b17fc603..1613a60a4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -116,3 +116,8 @@ SECRET
 docker/docker-compose-dynamic.yaml
 **/medias/*
 backend/node/nodes/*
+
+
+# charts tmp files
+charts/substra-backend/tmpcharts/*
+skaffold-overrides.yaml