diff --git a/.gitignore b/.gitignore
index 46955f17c..c1a868db6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -64,6 +64,7 @@ MCServer.dir/
 *.opensdf
 *.sdf
 *.sln
+*.idb
 
 #cmake output folders
 ZERO_CHECK.dir/