diff --git a/src/Handler/Utils/Form.hs b/src/Handler/Utils/Form.hs
index 3b29a3276..707a0a5e1 100644
--- a/src/Handler/Utils/Form.hs
+++ b/src/Handler/Utils/Form.hs
@@ -1453,8 +1453,7 @@ fsUniq mkUnique seed = "" { fsName = Just $ mkUnique seed }
 
 
 optionsPersistCryptoId :: forall backend a msg.
-                          ( PersistQueryRead backend
-                          , HasCryptoUUID (Key a) (HandlerFor UniWorX)
+                          ( HasCryptoUUID (Key a) (HandlerFor UniWorX)
                           , KnownSymbol (CryptoIDNamespace UUID (Key a))
                           , RenderMessage UniWorX msg
                           , YesodPersistBackend UniWorX ~ backend