diff --git a/.gitignore b/.gitignore
index 47694958..1710959c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -150,6 +150,9 @@ $RECYCLE.BIN/
 # Mac crap
 .DS_Store
 
+# MonoDevelop crap
+*.userprefs
+
 # Do not pull in UniversalEditor WinForms until we're ready
 CSharp/Applications/UniversalEditor.DesktopApplication.WindowsForms
 # Do not pull in output files (if you're gonna get the source, build it yourself)