diff --git a/main/esp32-lora.c b/main/esp32-lora.c
index b79ccdc..715ff24 100644
--- a/main/esp32-lora.c
+++ b/main/esp32-lora.c
@@ -80,12 +80,16 @@ double lora32_calc_datarate(lora32_cfg_t *lora) {
 }
 
 void lora23_set_explicit_header(lora32_cfg_t *lora) {
+  ESP_LOGD(TAG, "setting explicit header");
+
   lora->implicitHeader = false;
 
   lora32_write_reg(lora, REG_MODEM_CONFIG_1, lora32_read_reg(lora, REG_MODEM_CONFIG_1) & 0xFE);
 }
 
 void lora23_set_implicit_header(lora32_cfg_t *lora) {
+  ESP_LOGD(TAG, "setting implicit header");
+
   lora->implicitHeader = true;
 
   lora32_write_reg(lora, REG_MODEM_CONFIG_1, lora32_read_reg(lora, REG_MODEM_CONFIG_1) | 0x01);