diff --git a/Server/db/mongo/modules/monitorModule.js b/Server/db/mongo/modules/monitorModule.js
index d6f18b3b7..57497485d 100644
--- a/Server/db/mongo/modules/monitorModule.js
+++ b/Server/db/mongo/modules/monitorModule.js
@@ -94,7 +94,8 @@ const getLatestResponseTime = (checks) => {
 	if (!checks || checks.length === 0) {
 		return 0;
 	}
-	return checks[0].responseTime;
+
+	return checks[0]?.responseTime ?? 0;
 };
 
 /**
@@ -586,3 +587,13 @@ export {
 	editMonitor,
 	addDemoMonitors,
 };
+
+// Helper functions
+export {
+	calculateUptimeDuration,
+	getLastChecked,
+	getLatestResponseTime,
+	getAverageResponseTime,
+	getUptimePercentage,
+	getIncidents,
+};