diff --git a/pkgs/by-name/fc/fcitx5-mozc/package.nix b/pkgs/by-name/fc/fcitx5-mozc/package.nix
index 3a44649b77e3f2..43535fd935455f 100644
--- a/pkgs/by-name/fc/fcitx5-mozc/package.nix
+++ b/pkgs/by-name/fc/fcitx5-mozc/package.nix
@@ -9,6 +9,7 @@
   nixosTests,
   pkg-config,
   python3,
+  stdenv,
   unzip,
 }: