AIRAVATA-3086 Fixing registering GroupManagerServiceProvider
diff --git a/app/config/app.php b/app/config/app.php
index f13aa23..4eba0ea 100755
--- a/app/config/app.php
+++ b/app/config/app.php
@@ -124,6 +124,7 @@
         // 'Wsis\WsisServiceProvider',
         'Keycloak\KeycloakServiceProvider',
         'Airavata\AiravataServiceProvider',
+        'Airavata\GroupManagerServiceProvider',
         'Airavata\IamAdminServiceProvider',
         'Airavata\UserProfileServiceProvider',
         'Airavata\TenantProfileServiceProvider',