diff --git a/main/CMakeLists.txt b/main/CMakeLists.txt
index 1f15d8e..2bf28c0 100644
--- a/main/CMakeLists.txt
+++ b/main/CMakeLists.txt
@@ -36,4 +36,5 @@ idf_component_register(
         json
         lwip
         mdns
+        mbedtls
 )
diff --git a/main/wifi/wifi_manager.c b/main/wifi/wifi_manager.c
index 6fa16b6..4465fc3 100644
--- a/main/wifi/wifi_manager.c
+++ b/main/wifi/wifi_manager.c
@@ -195,9 +195,9 @@ esp_err_t wifi_manager_start_ap(void)
 
     // AP-IP konfigurieren
     esp_netif_ip_info_t ip_info;
-    IP4_ADDR(&ip_info.ip, 192, 168, 4, 1);
-    IP4_ADDR(&ip_info.gw, 192, 168, 4, 1);
-    IP4_ADDR(&ip_info.netmask, 255, 255, 255, 0);
+    esp_ip4addr_aton("192.168.4.1", &ip_info.ip);
+    esp_ip4addr_aton("192.168.4.1", &ip_info.gw);
+    esp_ip4addr_aton("255.255.255.0", &ip_info.netmask);
 
     esp_netif_dhcps_stop(s_netif_ap);
     esp_netif_set_ip_info(s_netif_ap, &ip_info);
@@ -254,16 +254,16 @@ esp_err_t wifi_manager_connect(const wifi_config_data_t* config)
         esp_netif_ip_info_t ip_info;
         memset(&ip_info, 0, sizeof(ip_info));
 
-        ip4addr_aton(config->static_ip, (ip4_addr_t*)&ip_info.ip);
-        ip4addr_aton(config->gateway, (ip4_addr_t*)&ip_info.gw);
-        ip4addr_aton(config->netmask, (ip4_addr_t*)&ip_info.netmask);
+        esp_ip4addr_aton(config->static_ip, &ip_info.ip);
+        esp_ip4addr_aton(config->gateway, &ip_info.gw);
+        esp_ip4addr_aton(config->netmask, &ip_info.netmask);
 
         esp_netif_set_ip_info(s_netif_sta, &ip_info);
 
         // DNS konfigurieren wenn vorhanden
         if (strlen(config->dns) > 0) {
             esp_netif_dns_info_t dns;
-            ip4addr_aton(config->dns, (ip4_addr_t*)&dns.ip.u_addr.ip4);
+            esp_ip4addr_aton(config->dns, &dns.ip.u_addr.ip4);
             dns.ip.type = ESP_IPADDR_TYPE_V4;
             esp_netif_set_dns_info(s_netif_sta, ESP_NETIF_DNS_MAIN, &dns);
         }