diff --git a/.gitignore b/.gitignore
index f4d27f64b..9f464e421 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,5 +17,5 @@ msvc/Debug/
 msvc/Release/
 *.suo
 *.user
-*sdf
+*.sdf
 *.opensdf
\ No newline at end of file