diff --git a/src/kaleidoscope_internal/LEDModeManager.h b/src/kaleidoscope_internal/LEDModeManager.h
index 28ea5f49..835ffca6 100644
--- a/src/kaleidoscope_internal/LEDModeManager.h
+++ b/src/kaleidoscope_internal/LEDModeManager.h
@@ -23,7 +23,7 @@
 
 #include <stddef.h>
 
-#ifdef KALEIDOSCOPE_VIRTUAL_BUILD
+#if defined(KALEIDOSCOPE_VIRTUAL_BUILD) || defined(ARDUINO_ARCH_STM32)
 #include <new>
 #else