diff --git a/.gitattributes b/.gitattributes
index fcadb2cf..d0c0c4c1 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1 +1,2 @@
 * text eol=lf
+*.png binary
diff --git a/dep-graph.png b/dep-graph.png
index 05d179fb..27fc45e6 100644
Binary files a/dep-graph.png and b/dep-graph.png differ