diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..66a3a16
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,3 @@
+*.gdx filter=lfs diff=lfs merge=lfs -text
+*.dmp filter=lfs diff=lfs merge=lfs -text
+*.vd filter=lfs diff=lfs merge=lfs -text