diff --git a/src/missingeventdetector.ts b/src/missingeventdetector.ts
index 9c93f4f..60283c4 100644
--- a/src/missingeventdetector.ts
+++ b/src/missingeventdetector.ts
@@ -41,8 +41,8 @@ class MissingEventProcessor extends Processor.AProcessor {
             clientEntry.count += 1
             if (clientEntry.count >= 1) {
                 clientEntry.delaySum += clientEntry.delay
+                clientEntry.avgDelay = clientEntry.delaySum / clientEntry.count
             }
-            clientEntry.avgDelay = clientEntry.delaySum / clientEntry.count
             this.clientMap.set(client, clientEntry)
             log.info(`Entry for ${client} updated`)
         } else {