diff --git a/bmc/Makefile.am b/bmc/Makefile.am
index 4592bbd..3bccc41 100644
--- a/bmc/Makefile.am
+++ b/bmc/Makefile.am
@@ -3,6 +3,7 @@
 
 # shared functionality between firmware and version blob handlers
 libbmc_common_la_SOURCES = \
+	buildjson.cpp \
 	file_handler.cpp \
 	fs.cpp \
 	general_systemd.cpp \