diff --git a/Environment/Service/appsettings.json b/Environment/Service/appsettings.json
index 778dae6..421fc26 100644
--- a/Environment/Service/appsettings.json
+++ b/Environment/Service/appsettings.json
@@ -22,7 +22,7 @@
         "Hub": {
             "Url": "http://hub-server/environment"
         },
-        "DeviceCheckInterval": "01:00:00",
+        "DeviceCheckInterval": "12:00:00",
         "DeviceWarningInterval": "01:00:00"
     },
     "Telemetry": {