diff --git a/db/migrate/20140808185510_update_default_tagging_context.rb b/db/migrate/20140808185510_update_default_tagging_context.rb
new file mode 100644
index 0000000..f1c6d48
--- /dev/null
+++ b/db/migrate/20140808185510_update_default_tagging_context.rb
@@ -0,0 +1,11 @@
+class UpdateDefaultTaggingContext < ActiveRecord::Migration
+
+  def self.up
+    ActsAsTaggableOn::Tagging.where(:taggable_type => Article, :context => nil).update_all(:context => 'tags')
+  end
+
+  def self.down
+    ActsAsTaggableOn::Tagging.where(:taggable_type => Article, :context => 'tags').update_all(:context => nil)
+  end
+
+end
--
libgit2 0.21.2