diff --git a/flake.lock b/flake.lock
index f43e1b7..e76779f 100644
--- a/flake.lock
+++ b/flake.lock
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1710451336,
-        "narHash": "sha256-pP86Pcfu3BrAvRO7R64x7hs+GaQrjFes+mEPowCfkxY=",
+        "lastModified": 1711163522,
+        "narHash": "sha256-YN/Ciidm+A0fmJPWlHBGvVkcarYWSC+s3NTPk/P+q3c=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "d691274a972b3165335d261cc4671335f5c67de9",
+        "rev": "44d0940ea560dee511026a53f0e2e2cde489b4d4",
         "type": "github"
       },
       "original": {
@@ -62,11 +62,11 @@
     "wallpaper-engine-plasma5-plugin": {
       "flake": false,
       "locked": {
-        "lastModified": 1708352840,
-        "narHash": "sha256-FnEsiGbzaqdb6zTy0IA74DxhiPkyS1WudmCLTLwz+3o=",
+        "lastModified": 1710844534,
+        "narHash": "sha256-zVXvyUiigqIOKBKBv82SyjrEnoCNrc+o9Rkc8JXQt98=",
         "ref": "refs/heads/main",
-        "rev": "e803d26b050f8b85c03c69aa2544bbb3562451ae",
-        "revCount": 570,
+        "rev": "34f7f01acba3bc8f94d478032cf86aef06b02d26",
+        "revCount": 572,
         "submodules": true,
         "type": "git",
         "url": "https://github.com/catsout/wallpaper-engine-kde-plugin"
diff --git a/flake.nix b/flake.nix
index 4e2aa5e..55a43aa 100644
--- a/flake.nix
+++ b/flake.nix
@@ -37,7 +37,7 @@
         (builtins.readDir pkgDrvDir);
     in
     {
-      overlay = _: prev: pkgDrvs prev;
+      overlays.default = _: prev: pkgDrvs prev;
     } // flake-utils.lib.eachDefaultSystem (system:
       let
         pkgs = nixpkgs.legacyPackages.${system};
diff --git a/packages/wallpaper-engine-plasma6-plugin.nix b/packages/wallpaper-engine-plasma6-plugin.nix
index 8336fb6..b2278b6 100644
--- a/packages/wallpaper-engine-plasma6-plugin.nix
+++ b/packages/wallpaper-engine-plasma6-plugin.nix
@@ -6,6 +6,7 @@ pkgs.kdePackages.callPackage
     , full
     , kpackage
     , libplasma
+    , lib
     , lz4
     , mkKdeDerivation
     , mpv
@@ -26,6 +27,7 @@ pkgs.kdePackages.callPackage
         kpackage
         pkg-config
       ];
+      meta.license = with lib.licenses; [ gpl2 ];
       pname = name;
       postInstall = ''
         sed -i "16i \\            \"[ -f \\\\\"\$HOME/.nix-profile/share/\$EXT\\\\\" ] && WKD=\\\\\"\$HOME/.nix-profile/share/\$EXT\\\\\"\"," ../plugin/contents/ui/Pyext.qml