diff --git a/test/att_db/Makefile b/test/att_db/Makefile
index 6b8bf6aad..0855f7838 100644
--- a/test/att_db/Makefile
+++ b/test/att_db/Makefile
@@ -34,7 +34,7 @@ all: att_db_util_test att_db_test
 att_db_util_test: ${COMMON_OBJ} att_db_util_test.c
 	${CC} $^ ${CFLAGS} ${LDFLAGS} -o $@
 
-att_db_test: att_db_test.c att_db.c btstack_util.c hci_dump.c att_db_util.c
+att_db_test: att_db_test.c att_db.o btstack_util.o hci_dump.o att_db_util.o
 	${CC} $^ ${CFLAGS} ${LDFLAGS} -o $@
 
 test: all