diff --git a/backend/src/integrations/uptimeKuma.ts b/backend/src/integrations/uptimeKuma.ts
index 496b845..eaefe47 100644
--- a/backend/src/integrations/uptimeKuma.ts
+++ b/backend/src/integrations/uptimeKuma.ts
@@ -94,6 +94,11 @@ export const uptimeKuma: IntegrationAdapter = {
       // single "done" signal, so give it a short window to arrive.
       await new Promise((resolve) => setTimeout(resolve, 2500))
 
+      console.log(`[uptimeKuma] received ${monitors.size} monitor(s), ${lastHeartbeat.size} heartbeat(s)`)
+      for (const m of monitors.values()) {
+        console.log(`[uptimeKuma] monitor ${m.id} "${m.name}" active=${m.active} heartbeat=${JSON.stringify(lastHeartbeat.get(m.id))}`)
+      }
+
       const resources: Resource[] = []
       for (const monitor of monitors.values()) {
         if (!monitor.active) continue