diff --git a/.gitattributes b/.gitattributes
index 4fd74970..0b083562 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -10,6 +10,7 @@
 *.h text
 *.inl text
 *.txt text
+*.i text
 
 # Declare files that will always have CRLF line endings on checkout.
 #*.sln text eol=crlf