diff --git a/gitea/application.yaml b/gitea/application.yaml
index 8c9efea..2328559 100644
--- a/gitea/application.yaml
+++ b/gitea/application.yaml
@@ -153,6 +153,8 @@ spec:
               value: "true"
             - name: GITEA__CRON__ENABLED
               value: "true"
+            - name: GITEA__OAUTH2_CLIENT__ENABLE_AUTO_REGISTRATION
+              value: "true"
             - name: GITEA__DATABASE__PASSWD
               valueFrom:
                 secretKeyRef: