diff --git a/VisualStudio.gitignore b/VisualStudio.gitignore
index f3e58fc2..e4ca5275 100644
--- a/VisualStudio.gitignore
+++ b/VisualStudio.gitignore
@@ -263,3 +263,6 @@ paket-files/
 # Python Tools for Visual Studio (PTVS)
 __pycache__/
 *.pyc
+
+# Cake
+tools/