diff --git a/.gitignore b/.gitignore
index 7c3bfa56..981865ae 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,7 @@ test/tmp
 test/version_tmp
 tmp
 *.sw*
+tags
+.ruby-version
+.ruby-gemset
+.rvmrc