diff --git a/platformio.ini b/platformio.ini
index ad4f16a7..3bba1b8e 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -26,6 +26,7 @@ halfile = generic.h
 ;halfile = lolin32lora.h
 ;halfile = lolin32lite.h
 ;halfile = wemos32oled.h
+;halfile = wemos32matrix.h
 ;halfile = octopus32.h
 
 [platformio]