diff --git a/include/esp32-lora.h b/include/esp32-lora.h
index 5fabb7e..888b309 100644
--- a/include/esp32-lora.h
+++ b/include/esp32-lora.h
@@ -97,7 +97,7 @@
 
 #define ERR_LOR_VERSION_MISMATCH (01)
 
-#define LORA32_DEFAULT_CONFIG {\
+#define LORA32_DEFAULT_CONFIG() {\
   .bandwidth = 7,\
   .codingRate = 5,\
   .frequency = 915000000,\