diff --git a/examples/PIO_TestPatterns/src/main.cpp b/examples/PIO_TestPatterns/src/main.cpp
index ef43fe3..cb132e3 100644
--- a/examples/PIO_TestPatterns/src/main.cpp
+++ b/examples/PIO_TestPatterns/src/main.cpp
@@ -1,14 +1,14 @@
 // How to use this library with a FM6126 panel, thanks goes to:
 // https://github.com/hzeller/rpi-rgb-led-matrix/issues/746
 
-/*
+
 // IDF
 #include <stdio.h>
 #include <freertos/FreeRTOS.h>
 #include <freertos/task.h>
 #include <driver/gpio.h>
 #include "sdkconfig.h"
-*/
+
 #include <Arduino.h>
 #include "xtensa/core-macros.h"
 #ifdef VIRTUAL_PANE