diff --git a/pkgs/by-name/hy/hyprlock/package.nix b/pkgs/by-name/hy/hyprlock/package.nix
index 36df8a7ceac5..ac691786cd1f 100644
--- a/pkgs/by-name/hy/hyprlock/package.nix
+++ b/pkgs/by-name/hy/hyprlock/package.nix
@@ -11,6 +11,7 @@
   pam,
   wayland,
   wayland-protocols,
+  wayland-scanner,
   cairo,
   file,
   libjpeg,
@@ -37,6 +38,7 @@ stdenv.mkDerivation (finalAttrs: {
   nativeBuildInputs = [
     cmake
     pkg-config
+    wayland-scanner
   ];
 
   buildInputs = [