diff --git a/system/adb/Makefile b/system/adb/Makefile
index 67b702c38..7e536d9c2 100644
--- a/system/adb/Makefile
+++ b/system/adb/Makefile
@@ -52,7 +52,6 @@ CSRCS += $(ADB_UNPACKNAME)/hal/hal_uv.c
 CSRCS += $(ADB_UNPACKNAME)/hal/hal_uv_packet.c
 
 CFLAGS += -I$(ADB_UNPACKNAME)
-CFLAGS += -Wno-unused-variable -Wno-unused-but-set-variable
 
 ifeq ($(CONFIG_ADBD_TCP_SERVER),y)
 CSRCS += $(ADB_UNPACKNAME)/hal/hal_uv_client_tcp.c