diff --git a/.gitattributes b/.gitattributes
index a3a9aba9074..f94bdb5eefa 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -16,6 +16,8 @@
 *.png 	binary
 *.gif 	binary
 
+*.lss 	text
+
 # Force bash scripts to always use lf line endings so that if a repo is accessed
 # in Unix via a file share from Windows, the scripts will work.
 *.in text eol=lf