diff --git a/LoRaWAN/App/lora_app.h b/LoRaWAN/App/lora_app.h
index a83ec96..fa9153a 100644
--- a/LoRaWAN/App/lora_app.h
+++ b/LoRaWAN/App/lora_app.h
@@ -71,7 +71,7 @@ extern "C" {
 /*!
  * LoRaWAN default class
  */
-#define LORAWAN_DEFAULT_CLASS                       CLASS_A
+#define LORAWAN_DEFAULT_CLASS                       CLASS_C
 
 /*!
  * LoRaWAN default confirm state