diff --git a/Makefile.am b/Makefile.am
index 241878c..3283236 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -79,6 +79,7 @@
 	notimpl/readonly.cpp \
 	notimpl/writeonly.cpp \
 	dbus/util.cpp \
+	dbus/dbuspassiveredundancy.cpp \
 	dbus/dbuspassive.cpp \
 	dbus/dbusactiveread.cpp \
 	dbus/dbuswrite.cpp \