diff --git a/target/linux/sunxi/config-5.15 b/target/linux/sunxi/config-5.15
index e93bb31bb9..c244ddcb53 100644
--- a/target/linux/sunxi/config-5.15
+++ b/target/linux/sunxi/config-5.15
@@ -17,7 +17,7 @@ CONFIG_ARCH_SUNXI=y
 CONFIG_ARCH_SUNXI_MC_SMP=y
 CONFIG_ARCH_SUSPEND_POSSIBLE=y
 CONFIG_ARM=y
-# CONFIG_ARM_ALLWINNER_SUN50I_CPUFREQ_NVMEM is not set
+CONFIG_ARM_ALLWINNER_SUN50I_CPUFREQ_NVMEM=y
 CONFIG_ARM_APPENDED_DTB=y
 CONFIG_ARM_ARCH_TIMER=y
 CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y