diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..298607c
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,6 @@
+*.py  text eol=lf
+*.csv text eol=lf
+*.md  text eol=lf
+*.png binary
+*.tif binary
+