diff --git a/terraform/keycloak.tf b/terraform/keycloak.tf
index bd33faf..879571a 100644
--- a/terraform/keycloak.tf
+++ b/terraform/keycloak.tf
@@ -155,13 +155,13 @@ resource "keycloak_openid_client" "twomartens_argocd_test" {
   realm_id              = keycloak_realm.twomartens_realm.id
   name                  = "ArgoCD Test Cluster"
   enabled               = true
-  access_type           = "PUBLIC"
+  access_type           = "CONFIDENTIAL"
   client_id             = "argocd-test-oauth"
   standard_flow_enabled = true
   use_refresh_tokens    = false
 
   valid_redirect_uris = [
-    "https://argocd.k8s.test.2martens.de/*"
+    "https://argocd.k8s.test.2martens.de/auth/callback"
   ]
   web_origins = [
     "+"