diff --git a/.gitattributes b/.gitattributes
index 3fcb177978..ce3d889b3b 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -27,6 +27,7 @@
 configure.in eol=lf
 Makefile.am  eol=lf
 Makefile.in  eol=lf
+makefile.unx eol=lf
 
 config.guess eol=lf
 config.sub   eol=lf