diff --git a/radio/src/myeeprom.h b/radio/src/myeeprom.h
index 70b7d72e6..be77ced15 100644
--- a/radio/src/myeeprom.h
+++ b/radio/src/myeeprom.h
@@ -57,6 +57,8 @@
 #elif defined(PCBTARANIS)
   #define IS_TRAINER_EXTERNAL_MODULE()    (g_model.trainerMode == TRAINER_MODE_MASTER_SBUS_EXTERNAL_MODULE || g_model.trainerMode == TRAINER_MODE_MASTER_CPPM_EXTERNAL_MODULE)
   #define HAS_WIRELESS_TRAINER_HARDWARE() (g_eeGeneral.serial2Mode==UART_MODE_SBUS_TRAINER)
+#else
+  #define IS_TRAINER_EXTERNAL_MODULE()    false
 #endif
 
 #if defined(VOICE)