diff --git a/Makefile.am b/Makefile.am
index e4130e21..0d2ba9f6 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -56,7 +56,7 @@ builtin_libadd =
 builtin_cflags =
 
 gdbus_sources = gdbus/gdbus.h gdbus/mainloop.c gdbus/watch.c \
-					gdbus/object.c gdbus/polkit.c
+				gdbus/object.c gdbus/client.c gdbus/polkit.c
 
 gatchat_sources = gatchat/gatchat.h gatchat/gatchat.c \
 				gatchat/gatresult.h gatchat/gatresult.c \