diff --git a/flix/mavlink.ino b/flix/mavlink.ino
index a635947..66feef6 100644
--- a/flix/mavlink.ino
+++ b/flix/mavlink.ino
@@ -41,7 +41,7 @@ void sendMavlink() {
 			MAV_VTOL_STATE_UNDEFINED, landed ? MAV_LANDED_STATE_ON_GROUND : MAV_LANDED_STATE_IN_AIR);
 		sendMessage(&msg);
 
-		uint16_t voltages[] = {voltage * 1000, UINT16_MAX, UINT16_MAX, UINT16_MAX, UINT16_MAX, UINT16_MAX, UINT16_MAX, UINT16_MAX, UINT16_MAX, UINT16_MAX};
+		uint16_t voltages[] = {(uint16_t)(voltage * 1000), UINT16_MAX, UINT16_MAX, UINT16_MAX, UINT16_MAX, UINT16_MAX, UINT16_MAX, UINT16_MAX, UINT16_MAX, UINT16_MAX};
 		uint16_t voltagesExt[] = {0, 0, 0, 0};
 		float remaining = constrain(mapf(voltage, 3.4, 4.2, 0, 1), 0, 1);
 		mavlink_msg_battery_status_pack(mavlinkSysId, MAV_COMP_ID_AUTOPILOT1, &msg, 0, MAV_BATTERY_FUNCTION_ALL,
diff --git a/gazebo/wifi.h b/gazebo/wifi.h
index 1c7b708..b01bac0 100644
--- a/gazebo/wifi.h
+++ b/gazebo/wifi.h
@@ -11,7 +11,12 @@
 #include <sys/poll.h>
 #include <gazebo/gazebo.hh>
 
-int wifiMode = 1; // mock
+// Mocks
+int wifiMode = 1;
+int wifiLongRange = 0;
+int espnowChannel = 6;
+const int W_DISABLED = 0, W_AP = 1, W_STA = 2, W_ESPNOW = 3;
+
 int udpLocalPort = 14580;
 int udpRemotePort = 14550;
 const char *udpRemoteIP = "255.255.255.255";