diff --git a/db/migrate/20150724165259_add_index_to_post_custom_fields.rb b/db/migrate/20150724165259_add_index_to_post_custom_fields.rb
new file mode 100644
index 00000000000..b0197d311f3
--- /dev/null
+++ b/db/migrate/20150724165259_add_index_to_post_custom_fields.rb
@@ -0,0 +1,5 @@
+class AddIndexToPostCustomFields < ActiveRecord::Migration
+  def change
+    add_index :post_custom_fields, [:name, :value]
+  end
+end