diff --git a/.gitignore b/.gitignore
index 7f6c42bbf..6c2b9cda6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -34,6 +34,7 @@ mac/tests/
 *.opensdf
 # unsure about the .sal files.  Disable for now.
 *.sal
+*.vcxproj.user
 
 # Precompiled Headers
 *.gch