diff --git a/src/typing/generic.ml b/src/typing/generic.ml
index cf5c7befadd..6f12c785a94 100644
--- a/src/typing/generic.ml
+++ b/src/typing/generic.ml
@@ -455,10 +455,6 @@ let type_generic_function ctx fa fcc with_type p =
 	let fc_type = build_instances ctx fcc.fc_type p in
 	let name = cf.cf_name ^ "_" ^ gctx.name in
 	let params = extract_type_parameters monos in
-	let clones = List.map (fun ttp ->
-		let name_path = if (fst ttp.ttp_class.cl_path) = [cf.cf_name] then ([name],ttp.ttp_name) else ttp.ttp_class.cl_path in
-		clone_type_parameter gctx c.cl_module name_path ttp
-	) params in
 	let unify_existing_field tcf pcf = try
 		unify_raise tcf fc_type p
 	with Error ({ err_message = Unify _; err_depth = depth } as err) ->
@@ -514,7 +510,7 @@ let type_generic_function ctx fa fcc with_type p =
 				| _ -> true
 			) cf.cf_meta in
 			cf2.cf_meta <- (Meta.NoCompletion,[],p) :: (Meta.NoUsing,[],p) :: (Meta.GenericInstance,[],p) :: meta;
-			cf2.cf_params <- clones
+			cf2.cf_params <- params
 		in
 		let mk_cf2 name =
 			mk_field ~static:stat name fc_type cf.cf_pos cf.cf_name_pos