diff --git a/.gitattributes b/.gitattributes
index 35dd1df6..e0f3f0f5 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -3,3 +3,7 @@
 *.bat   text eol=crlf
 
 *.jar   binary
+
+*.png   binary
+
+*.mmdb  binary
\ No newline at end of file