diff --git a/lib/helpers/customPrisma.ts b/lib/helpers/customPrisma.ts
index 54bb8e76e4..a30cb6bcb6 100644
--- a/lib/helpers/customPrisma.ts
+++ b/lib/helpers/customPrisma.ts
@@ -9,7 +9,7 @@ const LOCAL_CONSOLE_URL = process.env.NEXT_PUBLIC_CONSOLE_URL || CONSOLE_URL;
 export const customPrismaClient: NextMiddleware = async (req, res, next) => {
   const {
     query: { key },
-  }: { query: { key?: string } } = req;
+  } = req;
   // If no custom api Id is provided, attach to request the regular cal.com prisma client.
   if (!key) {
     req.prisma = new PrismaClient();
diff --git a/lib/utils/isAdmin.ts b/lib/utils/isAdmin.ts
index 9db0cb5026..9b9e6f5342 100644
--- a/lib/utils/isAdmin.ts
+++ b/lib/utils/isAdmin.ts
@@ -1,4 +1,4 @@
-import type { NextApiRequest } from "next/types";
+import type { NextApiRequest } from "next";
 
 import { UserPermissionRole } from "@calcom/prisma/enums";
 
diff --git a/next.d.ts b/next.d.ts
new file mode 100644
index 0000000000..7d5f82441a
--- /dev/null
+++ b/next.d.ts
@@ -0,0 +1,21 @@
+import type { Session } from "next-auth";
+import type { NextApiRequest as BaseNextApiRequest } from "next/types";
+
+import type { PrismaClient } from "@calcom/prisma/client";
+
+export type * from "next/types";
+
+export declare module "next" {
+  interface NextApiRequest extends BaseNextApiRequest {
+    session?: Session | null;
+
+    userId: number;
+    method: string;
+    prisma: PrismaClient;
+    // session: { user: { id: number } };
+    // query: Partial<{ [key: string]: string | string[] }>;
+    isAdmin: boolean;
+    isCustomPrisma: boolean;
+    pagination: { take: number; skip: number };
+  }
+}
diff --git a/pages/api/docs.ts b/pages/api/docs.ts
index 27a09c650c..fb48027c35 100644
--- a/pages/api/docs.ts
+++ b/pages/api/docs.ts
@@ -1,7 +1,7 @@
 import modifyRes from "modify-response-middleware";
+import type { NextApiRequest, NextApiResponse } from "next";
 import { use } from "next-api-middleware";
 import { withSwagger } from "next-swagger-doc";
-import type { NextApiRequest, NextApiResponse } from "next/types";
 
 import pjson from "~/package.json";