@@ -9,6 +9,7 @@ module Derive.API.TH
99 , defaultDerivingOptions
1010 , derivingOptionsToJsonOptions
1111 , deriveApiInstances
12+ , deriveApiAndArbitraryInstances
1213#ifndef ghcjs_HOST_OS
1314 , derivingOptionsToSchemaOptions
1415 , deriveToParamSchema