diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..5541e99
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,4 @@
+*.pdf filter=lfs diff=lfs merge=lfs -text
+*.jpg filter=lfs diff=lfs merge=lfs -text
+*.odg filter=lfs diff=lfs merge=lfs -text
+*.png filter=lfs diff=lfs merge=lfs -text