diff --git a/.gitignore b/.gitignore
index ee118f1a49..3c252ceb72 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,4 +11,5 @@ src/ProtoGen.Test/obj/
 tmp/
 *.user
 *.suo
-_ReSharper.*
\ No newline at end of file
+_ReSharper.*
+*.sln.cache