diff --git a/plugins/auth-backend-module-oidc-provider/src/authenticator.ts b/plugins/auth-backend-module-oidc-provider/src/authenticator.ts
index efcf1b61dd..cb01639685 100644
--- a/plugins/auth-backend-module-oidc-provider/src/authenticator.ts
+++ b/plugins/auth-backend-module-oidc-provider/src/authenticator.ts
@@ -153,7 +153,8 @@ export const oidcAuthenticator = createOAuthAuthenticator({
         .start(input, {
           ...options,
         })
-        .then(resolve);
+        .then(resolve)
+        .catch(reject);
     });
   },