diff --git a/template/stacks/core/forgejo/values.yaml b/template/stacks/core/forgejo/values.yaml
index 0c07fa2..9d724cd 100644
--- a/template/stacks/core/forgejo/values.yaml
+++ b/template/stacks/core/forgejo/values.yaml
@@ -27,13 +27,18 @@ gitea:
     server:
       DOMAIN: 'gitea.{{{ .Env.DOMAIN }}}'
       ROOT_URL: 'https://gitea.{{{ .Env.DOMAIN }}}:443'
-  oauth:
-    - name: 'Keycloak'
-      provider: 'openidConnect'
-      keys: 'forgejo'
-      secret: 'nEJ7tmVYLjwuycF4vhBzCY8BVfk9LHDY'
-      # existingSecret: gitea-credentials
-      autoDiscoverUrl: 'https://gitea.runner.c-one-infra.de/.well-known/openid-configuration'
+    
+oauth2_client:
+  ENABLE_AUTO_REGISTRATION: true
+  ACCOUNT_LINKING: auto  
+  
+oauth:
+  - name: 'Keycloak'
+    provider: 'openidConnect'
+    key: 'forgejo'
+    secret: 'nEJ7tmVYLjwuycF4vhBzCY8BVfk9LHDY'
+    # existingSecret: gitea-credentials
+    autoDiscoverUrl: 'https://gitea.runner.c-one-infra.de/.well-known/openid-configuration'
 
 service:
   ssh: