diff --git a/flake.nix b/flake.nix
index 5e83605..2fdf0ac 100644
--- a/flake.nix
+++ b/flake.nix
@@ -17,7 +17,10 @@
           zdwl = config.packages.default;
         };
         packages.default = pkgs.dwl.overrideAttrs (old: {
-          buildInputs = old.buildInputs ++ [ pkgs.fcft ];
+          buildInputs = old.buildInputs ++ (with pkgs; [ 
+            fcft
+            libdrm.dev
+          ]);
           src = ./.;
         });
       };