diff --git a/metrics/cpu_syscall.go b/metrics/cpu_syscall.go
index 106637af5a57195ead648682739475d421a890ec..e245453e824f6f9ef60febfb8bc5cc6232866903 100644
--- a/metrics/cpu_syscall.go
+++ b/metrics/cpu_syscall.go
@@ -31,5 +31,5 @@ func getProcessCPUTime() int64 {
 		log.Warn("Failed to retrieve CPU time", "err", err)
 		return 0
 	}
-	return (usage.Utime.Sec+usage.Stime.Sec)*100 + int64(usage.Utime.Usec+usage.Stime.Usec)/10000 //nolint:unconvert
+	return int64(usage.Utime.Sec+usage.Stime.Sec)*100 + int64(usage.Utime.Usec+usage.Stime.Usec)/10000 //nolint:unconvert
 }