diff --git a/varnam-fcitx5/default.nix b/varnam-fcitx5/default.nix
index 07fcbab..4eca577 100644
--- a/varnam-fcitx5/default.nix
+++ b/varnam-fcitx5/default.nix
@@ -20,7 +20,6 @@ stdenv.mkDerivation rec {
     hash = "sha256-vsDKPA24CR9lfjBNPL+XIifPS3j0eUEspTamt/QqalE=";
   };
 
-  depsBuildBuild = [ pkg-config ];
   nativeBuildInputs = [
     cmake
     pkg-config
@@ -64,8 +63,6 @@ stdenv.mkDerivation rec {
     runHook postInstall
   '';
 
-  mesonBuildType = "native";
-
   meta = {
     description = "Fcitx5 wrapper for Varnam Input Method Engine";
     homepage = "https://github.com/varnamproject/varnam-fcitx5";