diff --git a/db/migrate/20140818023700_index_email_tokens.rb b/db/migrate/20140818023700_index_email_tokens.rb
new file mode 100644
index 00000000000..8f855f679e2
--- /dev/null
+++ b/db/migrate/20140818023700_index_email_tokens.rb
@@ -0,0 +1,5 @@
+class IndexEmailTokens < ActiveRecord::Migration
+  def change
+    add_index :email_tokens, [:user_id]
+  end
+end