diff --git a/.gitattributes b/.gitattributes
index 7118888..54d6a95 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -2,3 +2,4 @@
 *.pdf filter=lfs diff=lfs merge=lfs -text
 *.dwg filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
+*.pptx filter=lfs diff=lfs merge=lfs -text