diff --git a/flake.nix b/flake.nix
index 1c0989a..d34f506 100644
--- a/flake.nix
+++ b/flake.nix
@@ -9,16 +9,18 @@
         environment.systemPackages = [ inputs.fooud.overlays.default.fooud ];
       };
     };
-    overlays.default = final: prev: {
-      fooud = prev.stdenv.mkDerivation rec {
-        pname = "fooud";
-        version = "1.0";
+    overlays.default = [
+      (final: prev: {
+        fooud = prev.stdenv.mkDerivation rec {
+          pname = "fooud";
+          version = "1.0";
 
-        src = ./.;
-        deps = prev.callPackage ./build.zig.zon.nix {};
-        nativeBuildInputs = [ nixpkgs.zig.hook ];
-        zigBuildFlags = [ "--system" "${deps}" ];
-      };
-    };
+          src = ./.;
+          deps = prev.callPackage ./build.zig.zon.nix {};
+          nativeBuildInputs = [ nixpkgs.zig.hook ];
+          zigBuildFlags = [ "--system" "${deps}" ];
+        };
+      })
+    ];
   };
 }