diff --git a/.gitattributes b/.gitattributes
index ab36e0fa..c590dfc4 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -6,5 +6,8 @@
 *.jar	binary
 *.pdf	binary
 *.PDF	binary
+*.png	binary
+*.jpg	binary
+
 
 .git_archival.txt  export-subst