diff --git a/.gitignore b/.gitignore
index 3966c4f..66e40e1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,4 @@
 **/.suo
 /CSharp/AdventOfCode/AdventOfCode/obj
 /CSharp/AdventOfCode/AdventOfCode/bin
+/CSharp/AdventOfCode/.vs