diff --git a/examples/OneOpenAir/OneOpenAir.ino b/examples/OneOpenAir/OneOpenAir.ino
index bfa9a95..2cdf32d 100644
--- a/examples/OneOpenAir/OneOpenAir.ino
+++ b/examples/OneOpenAir/OneOpenAir.ino
@@ -135,6 +135,10 @@ void setup() {
   Serial.begin(115200);
   delay(100); /** For bester show log */
 
+  // Set timezone to UTC
+  setenv("TZ", "UTC-0", 1);
+  tzset();
+
   /** Print device ID into log */
   Serial.println("Serial nr: " + ag->deviceId());