diff --git a/.gitignore b/.gitignore
index 42c4b55..d2fc5aa 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,4 +8,5 @@ python
 *.py
 *.ipynb
 TAGS
-.emacs-dirvars
\ No newline at end of file
+.emacs-dirvars
+*png