diff --git a/.gitignore b/.gitignore
index d7338af..f30bc80 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,6 +2,7 @@ dist
 .project_env.rc
 .path_progress
 .rvmrc
+.ruby-version
 *.rbc
 koans/*
-*~
\ No newline at end of file
+*~