diff --git a/types/roads/index.d.ts b/types/roads/index.d.ts
index 55028403b6..727bc1c819 100644
--- a/types/roads/index.d.ts
+++ b/types/roads/index.d.ts
@@ -11,6 +11,23 @@
 export type Keys = string;
 export type Option = {[k in Keys]: any};
 
+/**
+ * @param validOrigins An array of origin urls that can send requests to this API
+ * @param supportsCredentials A boolean, true if you want this endpoint to receive cookies
+ * @param responseHeaders An array of valid HTTP response headers
+ * @param requestHeaders An array of valid HTTP request headers
+ * @param validMethods An array of valid HTTP methods
+ * @param cacheMaxAge The maximum age to cache the cors information
+ */
+export interface Cors {
+    validOrigins: string[];
+    supportsCredentials?: boolean;
+    responseHeaders?: string[];
+    requestHeaders?: string[];
+    validMethods?: string[];
+    cacheMaxAge?: number;
+}
+
 /**
  * @param method The HTTP method that was provided to the request
  * @param url The URL that was provided to the request
@@ -126,10 +143,9 @@ export namespace middleware {
 
     /**
      * Middleware to Apply proper cors headers
-     * @param allow_origins Either * to allow all origins, or an explicit list of valid origins
-     * @param allow_headers A white list of headers that the client is allowed to send in their requests
+     * @param options Cors options
      */
-    function cors(allow_origins: string | string[], allow_headers?: string[]): any;
+    function cors(options: Cors): any;
 
     /**
      * Translate the request body into a usable value
diff --git a/types/roads/roads-tests.ts b/types/roads/roads-tests.ts
index 6914c3d218..9bc7f4e818 100644
--- a/types/roads/roads-tests.ts
+++ b/types/roads/roads-tests.ts
@@ -3,7 +3,14 @@ import { build, Road, middleware, integrations, Response, HttpError, PJAX } from
 const road = new Road();
 const router = new middleware.SimpleRouter(road);
 
-road.use(middleware.cors("*"));
+road.use(middleware.cors({
+    requestHeaders: ["content-type"],
+    responseHeaders: ["content-type"],
+    supportsCredentials: true,
+    validOrigins: ["http://localhost:8080"],
+    validMethods: ["GET", "POST"],
+    cacheMaxAge: 4
+}));
 
 road.use(middleware.killSlash);