diff --git a/VisualStudio.gitignore b/VisualStudio.gitignore
index 49f381c4f26efd87d3b7ca581ec6a5cdb4d38659..d0d9bf780c67a1b21d964e8a0fbd90f450979c10 100644
--- a/VisualStudio.gitignore
+++ b/VisualStudio.gitignore
@@ -156,8 +156,8 @@ csx/
 *.build.csdef
 
 # Windows Azure Emulator
-efc/
-rfc/
+ecf/
+rcf/
 
 # Windows Store app package directory
 AppPackages/