diff --git a/docs-src/package-lock.json b/docs-src/package-lock.json
index 46552e2..fc08eb4 100644
--- a/docs-src/package-lock.json
+++ b/docs-src/package-lock.json
@@ -16,7 +16,8 @@
         "prism-react-renderer": "^2.3.0",
         "react": "^18.0.0",
         "react-dom": "^18.0.0",
-        "typedoc": "^0.25.12"
+        "typedoc": "^0.25.12",
+        "typescript": "^5.4.2"
       },
       "devDependencies": {
         "@docusaurus/module-type-aliases": "3.1.1",
@@ -13807,10 +13808,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.3.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.3.3.tgz",
-      "integrity": "sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==",
-      "peer": true,
+      "version": "5.4.2",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.4.2.tgz",
+      "integrity": "sha512-+2/g0Fds1ERlP6JsakQQDXjZdZMM+rqpamFZJEKh4kwTIn3iDkgKtby0CeNd5ATNZ4Ry1ax15TMx0W2V+miizQ==",
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
diff --git a/docs-src/package.json b/docs-src/package.json
index 013aebf..6c48a3c 100644
--- a/docs-src/package.json
+++ b/docs-src/package.json
@@ -22,7 +22,8 @@
     "prism-react-renderer": "^2.3.0",
     "react": "^18.0.0",
     "react-dom": "^18.0.0",
-    "typedoc": "^0.25.12"
+    "typedoc": "^0.25.12",
+    "typescript": "^5.4.2"
   },
   "devDependencies": {
     "@docusaurus/module-type-aliases": "3.1.1",
diff --git a/src/index.ts b/src/index.ts
index 9c6c62c..f53c802 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -439,13 +439,9 @@ export class PmTilesSource extends VectorTileSourceImpl {
         );
         const request = this.map?._requestManager.transformRequest(url, "Tile");
 
-        const params = {
-            ...request,
-
-        };
         const controller = new AbortController();
         tile.request = { cancel: () => controller.abort() };
-        this._protocol.tile(params, controller).then(done.bind(this))
+        this._protocol.tile(request, controller).then(done.bind(this))
             .catch(error => {
                 // silence AbortError
                 if (error.code === 20) return;