diff --git a/testcase-05/openapi-spec-v2.0.yaml b/testcase-05/openapi-spec-v2.0.yaml
index 384a1d5..e4368e4 100644
--- a/testcase-05/openapi-spec-v2.0.yaml
+++ b/testcase-05/openapi-spec-v2.0.yaml
@@ -32,8 +32,7 @@ paths:
 securityDefinitions:
   oidc:
     type: oauth2
-    flow: accessCode
-    authorizationUrl: https://filled-later.dummy/auth
+    flow: application
     tokenUrl: https://filled-later.dummy/token
     scopes:
       openid: Get an OpenID Connect token