diff --git a/.gitattributes b/.gitattributes
index 63d2b6d..53f79f8 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,2 +1,9 @@
 # Set the default behavior, in case people don't have core.autocrlf set.
-* text eol=crlf
\ No newline at end of file
+* text=auto
+
+# Declare files that will always have CRLF line endings on checkout.
+*.bat text eol=crlf
+
+# Denote all files that are truly binary and should not be modified.
+*.png binary
+*.jpg binary
\ No newline at end of file