diff --git a/src/wireguard/esp_wireguard/esp_wireguard/include/esp_wireguard.h b/src/wireguard/esp_wireguard/esp_wireguard/include/esp_wireguard.h
index 3a4b6b9..7add4a5 100644
--- a/src/wireguard/esp_wireguard/esp_wireguard/include/esp_wireguard.h
+++ b/src/wireguard/esp_wireguard/esp_wireguard/include/esp_wireguard.h
@@ -39,19 +39,6 @@ extern "C" {
 #include <esp_err.h>
 #include <lwip/netif.h>
 
-#define ESP_WIREGUARD_CONFIG_DEFAULT() { \
-    .private_key = NULL, \
-    .listen_port = 0, \
-    .fw_mark = 0, \
-    .public_key = NULL, \
-    .preshared_key = NULL, \
-    .allowed_ip = NULL, \
-    .allowed_ip_mask = NULL, \
-    .endpoint = NULL, \
-    .port = 51820, \
-    .persistent_keepalive = 0, \
-}
-
 typedef struct {
     /* interface config */
     char*       private_key;            /**< a base64 private key generated by wg genkey. Required. */