diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..e229385
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1,3 @@
+*.SLDPRT filter=lfs diff=lfs merge=lfs -text
+*.SLDASM filter=lfs diff=lfs merge=lfs -text
+*.SLDDRW filter=lfs diff=lfs merge=lfs -text