diff --git a/superagent/superagent-tests.ts b/superagent/superagent-tests.ts
index 58b6840440..d61e411c85 100644
--- a/superagent/superagent-tests.ts
+++ b/superagent/superagent-tests.ts
@@ -279,3 +279,9 @@ request
   .attach('image', 'path/to/tobi.png')
   .on('error', (err: any) => {})
   .end(callback);
+
+//Promise
+request
+  .get('/search')
+  .then((response) => {})
+  .catch((error) => {}); 
\ No newline at end of file
diff --git a/superagent/superagent.d.ts b/superagent/superagent.d.ts
index d16b13584f..6217809a85 100644
--- a/superagent/superagent.d.ts
+++ b/superagent/superagent.d.ts
@@ -1,4 +1,4 @@
-// Type definitions for SuperAgent v1.4.0
+// Type definitions for SuperAgent v2.0.0
 // Project: https://github.com/visionmedia/superagent
 // Definitions by: Alex Varju <https://github.com/varju/>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
@@ -80,7 +80,7 @@ declare module "superagent" {
       get(header: string): string;
     }
 
-    interface Request /* extends NodeJS.WritableStream */ {
+    interface Request extends Promise<Response> /* extends NodeJS.WritableStream */ {
       abort(): void;
       accept(type: string): this;
       attach(field: string, file: string, filename?: string): this;
diff --git a/supertest-as-promised/supertest-as-promised.d.ts b/supertest-as-promised/supertest-as-promised.d.ts
index c16be4cb97..89bc3e5525 100644
--- a/supertest-as-promised/supertest-as-promised.d.ts
+++ b/supertest-as-promised/supertest-as-promised.d.ts
@@ -22,7 +22,7 @@ declare module "supertest-as-promised" {
     interface Response extends supertest.Response {
     }
 
-    interface Test extends Promise<Response>, supertest.Test, supersgent.Request {
+    interface Test extends supertest.Test, supersgent.Request {
       toPromise(): PromiseBlurbird<Response>;
     }
 
@@ -33,27 +33,4 @@ declare module "supertest-as-promised" {
   }
   export = supertestAsPromised
 
-  // from core-js.d.ts
-  /**
-   * Represents the completion of an asynchronous operation
-   */
-  interface Promise<T> {
-      /**
-      * Attaches callbacks for the resolution and/or rejection of the Promise.
-      * @param onfulfilled The callback to execute when the Promise is resolved.
-      * @param onrejected The callback to execute when the Promise is rejected.
-      * @returns A Promise for the completion of which ever callback is executed.
-      */
-      then<TResult>(onfulfilled?: (value: T) => TResult | PromiseLike<TResult>, onrejected?: (reason: any) => TResult | PromiseLike<TResult>): Promise<TResult>;
-      then<TResult>(onfulfilled?: (value: T) => TResult | PromiseLike<TResult>, onrejected?: (reason: any) => void): Promise<TResult>;
-
-      /**
-       * Attaches a callback for only the rejection of the Promise.
-       * @param onrejected The callback to execute when the Promise is rejected.
-       * @returns A Promise for the completion of the callback.
-       */
-      catch(onrejected?: (reason: any) => T | PromiseLike<T>): Promise<T>;
-      catch(onrejected?: (reason: any) => void): Promise<T>;
-  }
-
 }