diff --git a/radio/src/gui/colorlcd/model/model_mixer_scripts.cpp b/radio/src/gui/colorlcd/model/model_mixer_scripts.cpp
index 7d57da68f..4cc7511e3 100644
--- a/radio/src/gui/colorlcd/model/model_mixer_scripts.cpp
+++ b/radio/src/gui/colorlcd/model/model_mixer_scripts.cpp
@@ -146,10 +146,8 @@ class ScriptEditWindow : public Page
         auto lbl = new DynamicText(
             line, rect_t{},
             [=]() {
-              char s[16];
-              getSourceString(
-                  s, MIXSRC_FIRST_LUA + (idx * MAX_SCRIPT_OUTPUTS) + i);
-              return std::string(s, sizeof(s) - 1);
+              char* s = getSourceString(MIXSRC_FIRST_LUA + (idx * MAX_SCRIPT_OUTPUTS) + i);
+              return std::string(s);
             });
         lbl->padLeft(PAD_LARGE);
         new DynamicNumber<int16_t>(
diff --git a/radio/src/lua/interface.cpp b/radio/src/lua/interface.cpp
index f988a1de1..eab40d0ed 100644
--- a/radio/src/lua/interface.cpp
+++ b/radio/src/lua/interface.cpp
@@ -168,12 +168,7 @@ void luaGetInputs(ScriptInputsOutputs & sid)
           case 0:
             luaL_checktype(lsScripts, -2, LUA_TNUMBER); // key is number
             luaL_checktype(lsScripts, -1, LUA_TSTRING); // value is string
-            { // To preserve the string value, truncate to 6 chars and move it to the main stack
-              char str[7] = {0};
-              strncpy(str, lua_tostring(lsScripts, -1), 6);
-              lua_pushstring(mainState, &str[0]);
-            }
-            lua_pop(lsScripts, 1);
+            lua_xmove(lsScripts, mainState, 1);          // To preserve the string value, move it to the main stack
             lua_pushnil(lsScripts);              // Keep the stack balanced
             lua_insert(mainState, -2);           // Keep the coroutine at the top of the main stack
             si->name = lua_tostring(mainState, -2);