diff --git a/radio/src/gui/gui_common.cpp b/radio/src/gui/gui_common.cpp
index db46986bb..cee207093 100644
--- a/radio/src/gui/gui_common.cpp
+++ b/radio/src/gui/gui_common.cpp
@@ -536,6 +536,15 @@ bool isPxx2IsrmChannelsCountAllowed(int channels)
 }
 #endif
 
+bool isTrainerUsingModuleBay()
+{
+#if defined(PCBTARANIS)
+  if (TRAINER_MODE_MASTER_SBUS_EXTERNAL_MODULE <= g_model.trainerData.mode && g_model.trainerData.mode <= TRAINER_MODE_MASTER_BATTERY_COMPARTMENT)
+    return true;
+#endif
+  return false;
+}
+
 bool isModuleUsingSport(uint8_t moduleBay, uint8_t moduleType)
 {
   switch (moduleType) {
@@ -644,7 +653,7 @@ bool isExternalModuleAvailable(int moduleType)
 #endif
 
 #if defined(HARDWARE_INTERNAL_MODULE)
-  if (isModuleUsingSport(EXTERNAL_MODULE, moduleType) && isModuleUsingSport(INTERNAL_MODULE, g_model.moduleData[INTERNAL_MODULE].type))
+  if ((isModuleUsingSport(EXTERNAL_MODULE, moduleType) || isTrainerUsingModuleBay()) && isModuleUsingSport(INTERNAL_MODULE, g_model.moduleData[INTERNAL_MODULE].type))
     return false;
 #endif
 
diff --git a/radio/src/gui/gui_common.h b/radio/src/gui/gui_common.h
index b941d2ec9..16f5ac397 100644
--- a/radio/src/gui/gui_common.h
+++ b/radio/src/gui/gui_common.h
@@ -62,6 +62,7 @@ bool isSwitchAvailableInTimers(int swtch);
 bool isR9MModeAvailable(int mode);
 bool isPxx2IsrmChannelsCountAllowed(int channels);
 bool isModuleUsingSport(uint8_t moduleBay, uint8_t moduleType);
+bool isTrainerUsingModuleBay();
 bool isExternalModuleAvailable(int moduleType);
 bool isInternalModuleAvailable(int moduleType);
 bool isRfProtocolAvailable(int protocol);