diff --git a/ESPGeiger/src/Radmon/Radmon.cpp b/ESPGeiger/src/Radmon/Radmon.cpp
index c7f6ad7..973d992 100644
--- a/ESPGeiger/src/Radmon/Radmon.cpp
+++ b/ESPGeiger/src/Radmon/Radmon.cpp
@@ -39,7 +39,7 @@ void Radmon::s_tick(unsigned long stick_now)
     ConfigManager &configManager = ConfigManager::getInstance();
     int rtimer = atoi(configManager.getParamValueFromID("radmonTime"));
     setInterval(rtimer);
-    lastPing = random((rtimer*1000)/2);
+    lastPing = random(rtimer*1000);
     return;
   }
   if (stick_now - lastPing >= pingInterval)