diff --git a/projects/Allwinner/linux/linux.aarch64.conf b/projects/Allwinner/linux/linux.aarch64.conf
index 68ee6506fe..5b054d6feb 100644
--- a/projects/Allwinner/linux/linux.aarch64.conf
+++ b/projects/Allwinner/linux/linux.aarch64.conf
@@ -5374,7 +5374,7 @@ CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
 #
 # DEVFREQ Drivers
 #
-# CONFIG_ARM_SUN8I_A33_MBUS_DEVFREQ is not set
+CONFIG_ARM_SUN8I_A33_MBUS_DEVFREQ=y
 # CONFIG_PM_DEVFREQ_EVENT is not set
 CONFIG_EXTCON=y
 
diff --git a/projects/Allwinner/linux/linux.arm.conf b/projects/Allwinner/linux/linux.arm.conf
index b066b585d7..38fc3ae874 100644
--- a/projects/Allwinner/linux/linux.arm.conf
+++ b/projects/Allwinner/linux/linux.arm.conf
@@ -4993,7 +4993,7 @@ CONFIG_DEVFREQ_GOV_PASSIVE=y
 #
 # DEVFREQ Drivers
 #
-# CONFIG_ARM_SUN8I_A33_MBUS_DEVFREQ is not set
+CONFIG_ARM_SUN8I_A33_MBUS_DEVFREQ=y
 CONFIG_PM_DEVFREQ_EVENT=y
 CONFIG_EXTCON=y