diff --git a/.gitattributes b/.gitattributes
index 1dee68f1ac..6d8d6dc22c 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,3 +1,4 @@
 *.v linguist-language=V text=auto eol=lf
 *.vv linguist-language=V text=auto eol=lf
 *.bat text=auto eol=crlf
+ Dockerfile.* linguist-language=Dockerfile