diff --git a/packages/monitoring/api/src/get-monitoring-provider.ts b/packages/monitoring/api/src/get-monitoring-provider.ts
index 6ee0812e9..5e519d56a 100644
--- a/packages/monitoring/api/src/get-monitoring-provider.ts
+++ b/packages/monitoring/api/src/get-monitoring-provider.ts
@@ -1,6 +1,9 @@
 import { z } from 'zod';
 
-export const MONITORING_PROVIDER = z.enum(['baselime', 'sentry']).optional();
+export const MONITORING_PROVIDER = z
+  .enum(['baselime', 'sentry', ''])
+  .optional()
+  .transform((value) => value || undefined);
 
 export type MonitoringProvider = z.infer<typeof MONITORING_PROVIDER>;