diff --git a/.gitignore b/.gitignore
index ebe7ec0..e3c97ff 100644
--- a/.gitignore
+++ b/.gitignore
@@ -60,5 +60,7 @@ dkms.conf
 *.res
 *.suo
 *.user
+*.sdf
+*.opensdf
 
 release
\ No newline at end of file