diff --git a/.gitignore b/.gitignore
index eb4ca93d934..06f2bd76856 100644
--- a/.gitignore
+++ b/.gitignore
@@ -36,8 +36,11 @@ config/environments/production.rb
 # Ignore all logfiles and tempfiles.
 /log/*.log
 /tmp
+/plugins
 /logfile
 
+/spec/fixtures/plugins/my_plugin/auto_generated
+
 # Ignore Eclipse .project file
 /.project