diff --git a/pkgs/by-name/ma/magpie/package.nix b/pkgs/by-name/ma/magpie/package.nix
index fa234e668872..3f9dfda74a05 100644
--- a/pkgs/by-name/ma/magpie/package.nix
+++ b/pkgs/by-name/ma/magpie/package.nix
@@ -34,6 +34,7 @@
   libwacom,
   mesa,
   meson,
+  validatePkgConfig,
   xorgserver,
   python3,
   wrapGAppsHook3,
@@ -95,6 +96,7 @@ stdenv.mkDerivation (finalAttrs: {
     xvfb-run
     pkg-config
     python3
+    validatePkgConfig
     wrapGAppsHook3
     gi-docgen
     xorgserver