diff --git a/keyboards/MMD-KM17/halconf.h b/keyboards/MMD-KM17/halconf.h
new file mode 100644
index 00000000000..9a1c234154c
--- /dev/null
+++ b/keyboards/MMD-KM17/halconf.h
@@ -0,0 +1,6 @@
+#pragma once
+
+#define HAL_USE_PWM    TRUE
+
+#include_next <halconf.h>
+