diff --git a/.gitattributes b/.gitattributes
index b634d85..e0fda3e 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1 +1,3 @@
 *.pdf filter=lfs diff=lfs merge=lfs -text
+*.mp4 filter=lfs diff=lfs merge=lfs -text
+*.png filter=lfs diff=lfs merge=lfs -text