diff --git a/platformio.ini b/platformio.ini
index afa634fde..618e7e572 100755
--- a/platformio.ini
+++ b/platformio.ini
@@ -67,7 +67,7 @@ build_flags               = ${core_active.build_flags}
 
 ; *********************************************************************
 ; *** Use custom settings from file user_config_override.h
-;                            -DUSE_CONFIG_OVERRIDE
+                            -DUSE_CONFIG_OVERRIDE
 ; *********************************************************************
 
 ; *** Fix espressif8266@1.7.0 induced undesired all warnings