diff --git a/.gitignore b/.gitignore
index c879a524e95127b0e91aeb95734c4bbfade592fc..364e64ff7f4e3e260b5ffd3f8843519d251edbff 100644
--- a/.gitignore
+++ b/.gitignore
@@ -102,7 +102,6 @@ convlab/dst/trade/multiwoz_config/
 convlab/deploy/bert_multiwoz_all.zip
 convlab/deploy/templates/dialog_eg.html
 test.py
-*budget*.pdf
 *convlab/policy/vector/action_dicts
 
 *.egg-info