diff --git a/ESP32-IDF_ESPNOW-Transmitter/main/cinfig.h b/ESP32-IDF_ESPNOW-Transmitter/main/cinfig.h
index c3dd538fb..6a353dc82 100644
--- a/ESP32-IDF_ESPNOW-Transmitter/main/cinfig.h
+++ b/ESP32-IDF_ESPNOW-Transmitter/main/cinfig.h
@@ -23,7 +23,7 @@
     ESP32-C3 Breadboard MAC:                e4:b0:63:17:9e:45
 */
 static uint8_t broadcast_mac[ESP_NOW_ETH_ALEN]  = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
-static uint8_t robot_mac[ESP_NOW_ETH_ALEN]      = {0xE4, 0xB0, 0x63, 0x17, 0x9E, 0x45};     // MAC address of Robot
+static uint8_t receiver_mac[ESP_NOW_ETH_ALEN]   = {0xE4, 0xB0, 0x63, 0x17, 0x9E, 0x45};     // MAC address of Robot
 static uint8_t rc_mac[ESP_NOW_ETH_ALEN]         = {0x34, 0xB7, 0xDA, 0xF9, 0x33, 0x8D};     // MAC address of Remote Control
 static uint8_t receiver_mac[ESP_NOW_ETH_ALEN]   = {0xE4, 0xB0, 0x63, 0x17, 0x9E, 0x45};