diff --git a/radio/src/gui/128x64/model_setup.cpp b/radio/src/gui/128x64/model_setup.cpp
index b56c4cf15..ed7f15657 100644
--- a/radio/src/gui/128x64/model_setup.cpp
+++ b/radio/src/gui/128x64/model_setup.cpp
@@ -441,6 +441,7 @@ void startRegisterDialog(uint8_t module)
   POPUP_INPUT("", runPopupRegister);
 }
 
+#if defined(BLUETOOTH)
 void onBluetoothConnectMenu(const char * result)
 {
   if (result != STR_EXIT) {
@@ -453,6 +454,7 @@ void onBluetoothConnectMenu(const char * result)
     bluetoothState = BLUETOOTH_STATE_DISCOVER_END;
   }
 }
+#endif
 
 void menuModelSetup(event_t event)
 {
diff --git a/radio/src/opentx.h b/radio/src/opentx.h
index f4f86c2b4..4328ffc31 100644
--- a/radio/src/opentx.h
+++ b/radio/src/opentx.h
@@ -1150,10 +1150,12 @@ union ReusableBuffer
       };
       uint8_t resetReceiverFlags;
     } pxx2;
+#if defined(BLUETOOTH)
     struct {
       char devices[MAX_BLUETOOTH_DISTANT_ADDR][LEN_BLUETOOTH_ADDR+1];
       uint8_t devicesCount;
     } bt;
+#endif
   } moduleSetup;
 
   // 103 bytes