diff --git a/.gitattributes b/.gitattributes
index 0852aba8..1dca006d 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -25,3 +25,4 @@
 *.sln  filter= diff= merge= text eol=crlf
 *.props  filter= diff= merge= text eol=crlf
 *.inl  filter= diff= merge= text eol=crlf
+*.flm  filter= diff= merge= text eol=crlf