1 files changed, 1 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
index b9bd6fe..4db5585 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,6 +28,7 @@ srecode-map.el
 tramp
 bookmarks
 network-security.data
+*~undo-tree~
 
 # Executables
 *.jar