diff --git a/drivers/bluetooth/realtek/Makefile b/drivers/bluetooth/realtek/Makefile
index 8ab63f97..8634871d 100644
--- a/drivers/bluetooth/realtek/Makefile
+++ b/drivers/bluetooth/realtek/Makefile
@@ -16,7 +16,9 @@ ifeq ($(CONFIG_BTCOEX), y)
 	EXTRA_CFLAGS += -DCONFIG_BTCOEX
 endif
 
-obj-m := rtk_btusb.o
-rtk_btusb-objs := rtk_coex.o \
-		rtk_misc.o \
-		rtk_bt.o
+ifndef CONFIG_TEGRA_SYSTEM_TYPE_ACK
+	obj-m := rtk_btusb.o
+	rtk_btusb-objs := rtk_coex.o \
+			rtk_misc.o \
+			rtk_bt.o
+endif