diff --git a/services/jupyterlab/.gitignore b/services/jupyterlab/.gitignore
index a1987ed39..330b69cdd 100644
--- a/services/jupyterlab/.gitignore
+++ b/services/jupyterlab/.gitignore
@@ -6,3 +6,5 @@ user/*
 workspaces/*
 runtime/*
 !**/.gitkeep
+notebook_secret
+nbsignatures.db