diff --git a/tests/db/Makefile.am b/tests/db/Makefile.am
index 5c9c784..3d9722c 100644
--- a/tests/db/Makefile.am
+++ b/tests/db/Makefile.am
@@ -3,6 +3,6 @@
 
 noinst_PROGRAMS = db_test
 
-db_test_SOURCES = db_test.c $(top_srcdir)/src/db.c $(top_srcdir)/src/gsm_subscriber.c
-db_test_LDADD = -ldl -ldbi
+db_test_SOURCES = db_test.c
+db_test_LDADD = $(top_builddir)/src/libbsc.a -ldl -ldbi
 
diff --git a/tests/db/db_test.c b/tests/db/db_test.c
index a6632b7..2ccf243 100644
--- a/tests/db/db_test.c
+++ b/tests/db/db_test.c
@@ -100,3 +100,7 @@
 
 	return 0;
 }
+
+/* stubs */
+void input_event(void) {}
+void nm_state_event(void) {}