diff --git a/VisualStudio.gitignore b/VisualStudio.gitignore
index e9649177cf1ff329d32ead071515af1120d0d861..075aa85b7ebf59f1506849096936e82e0665ee47 100644
--- a/VisualStudio.gitignore
+++ b/VisualStudio.gitignore
@@ -86,6 +86,10 @@ _TeamCity*
 _NCrunch_*
 .*crunch*.local.xml
 
+# MightyMoose
+*.mm.*
+AutoTest.Net/
+
 # Installshield output folder
 [Ee]xpress/