diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp
index 80e865f0e..8ddaa6de3 100644
--- a/Marlin/Marlin_main.cpp
+++ b/Marlin/Marlin_main.cpp
@@ -5696,7 +5696,7 @@ void process_next_command() {
     break;
 
     case 'T':
-      gcode_T(code_value_short());
+      gcode_T(codenum);
     break;
   }