diff --git a/flight/targets/boards/coptercontrol/board_hw_defs.c b/flight/targets/boards/coptercontrol/board_hw_defs.c
index 61b839a67..b4c705b6a 100644
--- a/flight/targets/boards/coptercontrol/board_hw_defs.c
+++ b/flight/targets/boards/coptercontrol/board_hw_defs.c
@@ -1026,41 +1026,6 @@ static const struct pios_dsm_cfg pios_dsm_flexi_cfg = {
  * EXBUS USART
  */
 #include <pios_exbus_priv.h>
-static const struct pios_usart_cfg pios_usart_exbus_main_cfg = {
-    .regs = USART1,
-    .init = {
-        .USART_BaudRate   = 125000,
-        .USART_WordLength = USART_WordLength_8b,
-        .USART_Parity     = USART_Parity_No,
-        .USART_StopBits   = USART_StopBits_1,
-        .USART_HardwareFlowControl             = USART_HardwareFlowControl_None,
-        .USART_Mode                            = USART_Mode_Rx,
-    },
-    .irq                                       = {
-        .init                                  = {
-            .NVIC_IRQChannel    = USART1_IRQn,
-            .NVIC_IRQChannelPreemptionPriority = PIOS_IRQ_PRIO_HIGH,
-            .NVIC_IRQChannelSubPriority        = 0,
-            .NVIC_IRQChannelCmd = ENABLE,
-        },
-    },
-    .rx                                        = {
-        .gpio = GPIOA,
-        .init = {
-            .GPIO_Pin   = GPIO_Pin_10,
-            .GPIO_Speed = GPIO_Speed_2MHz,
-            .GPIO_Mode  = GPIO_Mode_IPU,
-        },
-    },
-    .tx                                        = {
-        .gpio = GPIOA,
-        .init = {
-            .GPIO_Pin   = GPIO_Pin_9,
-            .GPIO_Speed = GPIO_Speed_2MHz,
-            .GPIO_Mode  = GPIO_Mode_IN_FLOATING,
-        },
-    },
-};
 
 static const struct pios_usart_cfg pios_usart_exbus_flexi_cfg = {
     .regs = USART3,
diff --git a/flight/targets/boards/coptercontrol/firmware/pios_board.c b/flight/targets/boards/coptercontrol/firmware/pios_board.c
index db81b1992..a344e181e 100644
--- a/flight/targets/boards/coptercontrol/firmware/pios_board.c
+++ b/flight/targets/boards/coptercontrol/firmware/pios_board.c
@@ -518,27 +518,6 @@ void PIOS_Board_Init(void)
         }
 #endif /* PIOS_INCLUDE_DSM */
         break;
-    case HWSETTINGS_CC_MAINPORT_JETIEXBUS:
-#if defined(PIOS_INCLUDE_EXBUS)
-        {
-            uint32_t pios_usart_exbus_id;
-            if (PIOS_USART_Init(&pios_usart_exbus_id, &pios_usart_exbus_main_cfg)) {
-                PIOS_Assert(0);
-            }
-
-            uint32_t pios_exbus_id;
-            if (PIOS_EXBUS_Init(&pios_exbus_id, &pios_usart_com_driver, pios_usart_exbus_id)) {
-                PIOS_Assert(0);
-            }
-
-            uint32_t pios_exbus_rcvr_id;
-            if (PIOS_RCVR_Init(&pios_exbus_rcvr_id, &pios_exbus_rcvr_driver, pios_exbus_id)) {
-                PIOS_Assert(0);
-            }
-            pios_rcvr_group_map[MANUALCONTROLSETTINGS_CHANNELGROUPS_JETIEXBUSMAINPORT] = pios_exbus_rcvr_id;
-        }
-#endif /* PIOS_INCLUDE_EXBUS */
-        break;
     case HWSETTINGS_CC_MAINPORT_DEBUGCONSOLE:
 #if defined(PIOS_INCLUDE_COM)
 #if defined(PIOS_INCLUDE_DEBUG_CONSOLE)
diff --git a/flight/targets/boards/coptercontrol/pios_board.h b/flight/targets/boards/coptercontrol/pios_board.h
index 967754993..ad82a3a02 100644
--- a/flight/targets/boards/coptercontrol/pios_board.h
+++ b/flight/targets/boards/coptercontrol/pios_board.h
@@ -251,7 +251,7 @@ extern uint32_t pios_com_hkosd_id;
 // -------------------------
 // Receiver EX.Bus input
 // -------------------------
-#define PIOS_EXBUS_MAX_DEVS           2
+#define PIOS_EXBUS_MAX_DEVS           1
 #define PIOS_EXBUS_NUM_INPUTS         16
 
 // -------------------------
diff --git a/shared/uavobjectdefinition/hwsettings.xml b/shared/uavobjectdefinition/hwsettings.xml
index 95215f9c1..9339f4787 100644
--- a/shared/uavobjectdefinition/hwsettings.xml
+++ b/shared/uavobjectdefinition/hwsettings.xml
@@ -2,7 +2,7 @@
 	<object name="HwSettings" singleinstance="true" settings="true" category="System">
 		<description>Selection of optional hardware configurations.</description>
 		<field name="CC_RcvrPort" units="function" type="enum" elements="1" options="Disabled+OneShot,PWM+NoOneShot,PPM+NoOneShot,PPM+PWM+NoOneShot,PPM+Outputs+NoOneShot,PPM_PIN8+OneShot, Outputs+OneShot" defaultvalue="PWM+NoOneShot"/>
-		<field name="CC_MainPort" units="function" type="enum" elements="1" options="Disabled,Telemetry,GPS,S.Bus,DSM,Jeti EX.Bus,DebugConsole,ComBridge,OsdHk" defaultvalue="Telemetry"/>
+                <field name="CC_MainPort" units="function" type="enum" elements="1" options="Disabled,Telemetry,GPS,S.Bus,DSM,DebugConsole,ComBridge,OsdHk" defaultvalue="Telemetry"/>
 		<field name="CC_FlexiPort" units="function" type="enum" elements="1" options="Disabled,Telemetry,GPS,I2C,PPM,DSM,Jeti EX.Bus,SRXL,DebugConsole,ComBridge,OsdHk" defaultvalue="Disabled"/>
 
 		<field name="RV_RcvrPort" units="function" type="enum" elements="1" options="Disabled,PWM,PPM,PPM+Outputs,Outputs" defaultvalue="PWM"/>