diff --git a/radio/src/lua/interface.cpp b/radio/src/lua/interface.cpp
index 804d105ab..912a29ffd 100644
--- a/radio/src/lua/interface.cpp
+++ b/radio/src/lua/interface.cpp
@@ -636,18 +636,22 @@ bool luaLoadMixScript(uint8_t index)
 
 bool luaLoadFunctionScript(uint8_t index, uint8_t ref)
 {
-  if (ref >= SCRIPT_GFUNC_FIRST && g_model.noGlobalFunctions)
-    return false;
+  CustomFunctionData * fn;
 
-  CustomFunctionData & fn = (ref < SCRIPT_GFUNC_FIRST ? g_model.customFn[index] : g_eeGeneral.customFn[index]);
+  if (ref < SCRIPT_GFUNC_FIRST)
+    fn = &g_model.customFn[index];
+  else if (!g_model.noGlobalFunctions)
+    fn = &g_eeGeneral.customFn[index];
+  else
+    return true;
 
-  if (fn.func == FUNC_PLAY_SCRIPT && ZEXIST(fn.play.name)) {
+  if (fn->func == FUNC_PLAY_SCRIPT && ZEXIST(fn->play.name)) {
     if (luaScriptsCount < MAX_SCRIPTS) {
       ScriptInternalData & sid = scriptInternalData[luaScriptsCount++];
       sid.reference = ref + index;
       sid.state = SCRIPT_NOFILE;
       char filename[sizeof(SCRIPTS_FUNCS_PATH) + LEN_FUNCTION_NAME + sizeof(SCRIPT_EXT)] = SCRIPTS_FUNCS_PATH "/";
-      strncpy(filename + sizeof(SCRIPTS_FUNCS_PATH), fn.play.name, LEN_FUNCTION_NAME);
+      strncpy(filename + sizeof(SCRIPTS_FUNCS_PATH), fn->play.name, LEN_FUNCTION_NAME);
       filename[sizeof(SCRIPTS_FUNCS_PATH) + LEN_FUNCTION_NAME] = '\0';
       strcat(filename + sizeof(SCRIPTS_FUNCS_PATH), SCRIPT_EXT);
       if (luaLoad(lsScripts, filename, sid) == SCRIPT_PANIC) {