diff --git a/src/modules/server/index.ts b/src/modules/server/index.ts
index f037e4b..59a6913 100644
--- a/src/modules/server/index.ts
+++ b/src/modules/server/index.ts
@@ -38,7 +38,7 @@ export default class ServerModule implements IModule {
 	private check = () => {
 		const average = (arr) => arr.reduce((a, b) => a + b) / arr.length;
 
-		const cpuPercentages = this.statsLogs.map(s => s.cpu_usage * 100);
+		const cpuPercentages = this.statsLogs.map(s => s && s.cpu_usage * 100 || 0);
 		const cpuPercentage = average(cpuPercentages);
 		if (cpuPercentage >= 70) {
 			this.warn();