diff --git a/plugins/unity_integration.py b/plugins/unity_integration.py
index f84f1a29761081d49d7cddc99f2c2e85e8366956..a4677b5fc8310e60c8e403edcd5f525fd5afab76 100644
--- a/plugins/unity_integration.py
+++ b/plugins/unity_integration.py
@@ -33,7 +33,7 @@ class UnityIntegrationView(AppBuilderBaseView):
     @unity.route('/')
     @unity.route('/login')
     def login():
-        redirect_uri = url_for('unity.authorize')
+        redirect_uri = url_for('.authorize', _external=True)
         log.debug("Redirect uri is " + str(redirect_uri))
         return oauth.unity.authorize_redirect(redirect_uri)