diff --git a/pkgs/development/compilers/swift/wrapper/default.nix b/pkgs/development/compilers/swift/wrapper/default.nix
index f1c7198e0f3d..a7d16cc2471a 100644
--- a/pkgs/development/compilers/swift/wrapper/default.nix
+++ b/pkgs/development/compilers/swift/wrapper/default.nix
@@ -1,11 +1,10 @@
 { lib
 , stdenv
 , swift
-, wrapperParams ? swift._wrapperParams
 , useSwiftDriver ? true, swift-driver
 }:
 
-stdenv.mkDerivation (wrapperParams // {
+stdenv.mkDerivation (swift._wrapperParams // {
   pname = "swift-wrapper";
   inherit (swift) version meta;