diff --git a/radio/src/CMakeLists.txt b/radio/src/CMakeLists.txt
index 890b80730..2bdd9c8a0 100644
--- a/radio/src/CMakeLists.txt
+++ b/radio/src/CMakeLists.txt
@@ -36,7 +36,6 @@ if(SDL2_FOUND)
   option(SIMU_AUDIO "Enable simulator audio." ON)
 endif()
 option(LUA "Enable LUA support" ON)
-option(LUA_MIXER "Enable LUA mixer/model scripts support" OFF)
 option(SIMU_DISKIO "Enable disk IO simulation in simulator. Simulator will use FatFs module and simulated IO layer that  uses \"./sdcard.image\" file as image of SD card. This file must contain whole SD card from first to last sector" OFF)
 option(SIMU_LUA_COMPILER "Pre-compile and save Lua scripts in simulator." ON)
 option(FAS_PROTOTYPE "Support of old FAS prototypes (different resistors)" OFF)
@@ -180,14 +179,16 @@ if(RTC_BACKUP_RAM)
   add_custom_target(datacopy DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/datacopy.inc)
 endif()
 
-if(LUA)
-  include(lua/CMakeLists.txt)
-endif()
+option(LUA_MIXER "Enable LUA mixer/model scripts support" OFF)
 
 if (LUA_MIXER AND NOT LUA)
   message(FATAL_ERROR "LUA_MIXER requires LUA!!")
 endif()
 
+if(LUA)
+  include(lua/CMakeLists.txt)
+endif()
+
 if(HELI)
   add_definitions(-DHELI)
 endif()
diff --git a/radio/src/model_init.cpp b/radio/src/model_init.cpp
index 5d190f49f..4eebb7330 100644
--- a/radio/src/model_init.cpp
+++ b/radio/src/model_init.cpp
@@ -132,10 +132,8 @@ void applyDefaultTemplate()
       g_model.switchWarningState |= (1 << (3 * i));
   }
 #endif
-
 }
 
-
 void setModelDefaults(uint8_t id)
 {
   memset(&g_model, 0, sizeof(g_model));
@@ -149,7 +147,7 @@ void setModelDefaults(uint8_t id)
 #endif
   strAppendUnsigned(strAppend(g_model.header.name, STR_MODEL), id, 2);
 
-#if defined(LUA) && defined(PCBTARANIS) // Horus uses menuModelWizard() for wizard
+#if defined(LUA) && defined(PCBTARANIS)
   if (isFileAvailable(WIZARD_PATH "/" WIZARD_NAME)) {
     f_chdir(WIZARD_PATH);
     luaExec(WIZARD_NAME);
diff --git a/radio/src/opentx.cpp b/radio/src/opentx.cpp
index 40fdf6f42..91fc18d41 100644
--- a/radio/src/opentx.cpp
+++ b/radio/src/opentx.cpp
@@ -353,6 +353,9 @@ void generalDefault()
   g_eeGeneral.audioMuteEnable = 1;
 #endif
 
+  // disable Custom Script
+  g_eeGeneral.modelCustomScriptsDisabled = true;
+
   g_eeGeneral.chkSum = 0xFFFF;
 }
 
diff --git a/radio/src/storage/sdcard_common.cpp b/radio/src/storage/sdcard_common.cpp
index 4695dfd15..6d3708fb8 100644
--- a/radio/src/storage/sdcard_common.cpp
+++ b/radio/src/storage/sdcard_common.cpp
@@ -180,6 +180,10 @@ void storageReadAll()
   modelslist.clear();
 #endif
 
+  // Some radio defaults overriden by config loading:
+  // - screens disabled by default:
+  g_eeGeneral.modelCustomScriptsDisabled = true;
+  
   if (loadRadioSettings() != nullptr) {
     storageEraseAll(true);
   }
diff --git a/radio/src/targets/horus/CMakeLists.txt b/radio/src/targets/horus/CMakeLists.txt
index 47a5e49f8..843ec6bf3 100644
--- a/radio/src/targets/horus/CMakeLists.txt
+++ b/radio/src/targets/horus/CMakeLists.txt
@@ -8,6 +8,7 @@ option(MULTIMODULE "DIY Multiprotocol TX Module (https://github.com/pascallanger
 option(GHOST "Ghost TX Module" ON)
 option(SPACEMOUSE "Support for SpaceMouse" OFF)
 option(MODULE_SIZE_STD "Standard size TX Module" ON)
+option(LUA_MIXER "Enable LUA mixer/model scripts support" ON)
 
 set(PWR_BUTTON "PRESS" CACHE STRING "Pwr button type (PRESS/SWITCH)")
 set(CPU_TYPE STM32F4)
diff --git a/radio/src/targets/nv14/CMakeLists.txt b/radio/src/targets/nv14/CMakeLists.txt
index 74f4c28b0..c90b1883a 100644
--- a/radio/src/targets/nv14/CMakeLists.txt
+++ b/radio/src/targets/nv14/CMakeLists.txt
@@ -7,6 +7,7 @@ option(GHOST "Ghost TX Module" ON)
 option(PXX1 "PXX1 protocol support" ON)
 option(PXX2 "PXX2 protocol support" OFF)
 option(MODULE_SIZE_STD "Standard size TX Module" ON)
+option(LUA_MIXER "Enable LUA mixer/model scripts support" ON)
 
 set(PWR_BUTTON "PRESS" CACHE STRING "Pwr button type (PRESS/SWITCH)")
 set(CPU_TYPE STM32F4)