diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile
index a78a724..25b8e8a 100644
--- a/drivers/hwmon/Makefile
+++ b/drivers/hwmon/Makefile
@@ -8,7 +8,7 @@
 # SPDX-License-Identifier:	GPL-2.0+
 #
 
-#CFLAGS += -DDEBUG
+#ccflags-y += -DDEBUG
 
 obj-$(CONFIG_DTT_ADM1021) += adm1021.o
 obj-$(CONFIG_DTT_ADT7460) += adt7460.o