diff --git a/composer.json b/composer.json
index 425e93b..83846db 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
   "name": "mollie/laravel-mollie",
   "description": "Mollie API client wrapper for Laravel & Mollie Connect provider for Laravel Socialite",
-  "version": "1.1.2",
+  "version": "1.1.3",
   "homepage": "https://github.com/mollie/laravel-mollie",
   "license": "BSD-2-Clause",
   "authors": [
diff --git a/src/MollieServiceProvider.php b/src/MollieServiceProvider.php
index 6b81f7f..ce79663 100644
--- a/src/MollieServiceProvider.php
+++ b/src/MollieServiceProvider.php
@@ -73,7 +73,7 @@ protected function setupConfig()
      */
     protected function extendSocialite()
     {
-        if (class_exists('Laravel\Socialite\Contracts\Factory')) {
+        if (interface_exists('Laravel\Socialite\Contracts\Factory')) {
             $socialite = $this->app->make('Laravel\Socialite\Contracts\Factory');
 
             $socialite->extend('mollie', function (Container $app) use ($socialite) {