diff --git a/Makefile.am b/Makefile.am
index 25e061a..921ec4c 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -11,7 +11,7 @@
 CLEANFILES = led-gen.hpp
 
 led-gen.hpp: ${srcdir}/parse_led.py
-	$(AM_V)@LEDGEN@ -d $YAML_PATH > $@
+	$(AM_V)@LEDGEN@ > $@
 
 phosphor_ledmanager_LDFLAGS = $(SYSTEMD_LIBS)
 phosphor_ledmanager_CFLAGS = $(SYSTEMD_CFLAGS)