diff --git a/types/facebook-js-sdk/facebook-js-sdk-tests.ts b/types/facebook-js-sdk/facebook-js-sdk-tests.ts
index 46b9f331f5..db8b13686e 100644
--- a/types/facebook-js-sdk/facebook-js-sdk-tests.ts
+++ b/types/facebook-js-sdk/facebook-js-sdk-tests.ts
@@ -22,6 +22,14 @@ FB.getLoginStatus(function(response: fb.StatusResponse) {
 const authResponse: fb.AuthResponse = FB.getAuthResponse();
 console.log(authResponse.accessToken);
 
+FB.login();
+
+FB.login(function(response: fb.StatusResponse) {
+    console.log(response);
+    console.log(response.status);
+    console.log(response.authResponse.accessToken);
+});
+
 FB.login(function(response: fb.StatusResponse) {
     console.log(response);
     console.log(response.status);
diff --git a/types/facebook-js-sdk/index.d.ts b/types/facebook-js-sdk/index.d.ts
index 86ca521c88..c4f3b78c31 100644
--- a/types/facebook-js-sdk/index.d.ts
+++ b/types/facebook-js-sdk/index.d.ts
@@ -1,4 +1,4 @@
-// Type definitions for the Facebook Javascript SDK 3.1
+// Type definitions for the Facebook Javascript SDK 3.2
 // Project: https://developers.facebook.com/docs/javascript
 // Definitions by:  Amrit Kahlon    <https://github.com/amritk>
 //                  Mahmoud Zohdi   <https://github.com/mahmoudzohdi>
@@ -50,7 +50,7 @@ declare namespace facebook {
          * @param callback function to handle the response.
          * @param options optional ILoginOption to add params such as scope.
          */
-        login(callback: (response: StatusResponse) => void, options: LoginOptions): void;
+        login(callback: (response: StatusResponse) => void, options?: LoginOptions): void;
 
         /**
          * Use this function to log the user in
@@ -61,12 +61,12 @@ declare namespace facebook {
          *
          * @param options optional ILoginOption to add params such as scope.
          */
-        login(options: LoginOptions): void;
+        login(options?: LoginOptions): void;
 
         /**
          * The method FB.logout() logs the user out of your site and, in some cases, Facebook.
          *
-         * @param callback function to handle the response
+         * @param callback optional function to handle the response
          */
         logout(callback?: (response: StatusResponse) => void): void;