diff --git a/Makefile.am b/Makefile.am
index fdf4020..b82fdf8 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,6 +1,9 @@
 sbin_PROGRAMS = phosphor-ledcontroller
 
-phosphor_ledcontroller_SOURCES = controller.cpp argument.cpp
+phosphor_ledcontroller_SOURCES = \
+				controller.cpp  \
+				argument.cpp 	 \
+				xyz.openbmc_project.Led.Physical.cpp
 
 phosphor_ledcontroller_LDFLAGS = $(SYSTEMD_LIBS)
 phosphor_ledcontroller_CFLAGS = $(SYSTEMD_CFLAGS)