diff --git a/arch/arm64/configs/rk3308_linux_defconfig b/arch/arm64/configs/rk3308_linux_defconfig
index 3124bdf00e29..cef8c51d8235 100644
--- a/arch/arm64/configs/rk3308_linux_defconfig
+++ b/arch/arm64/configs/rk3308_linux_defconfig
@@ -197,7 +197,7 @@ CONFIG_FIQ_DEBUGGER_TRUST_ZONE=y
 CONFIG_RK_CONSOLE_THREAD=y
 # CONFIG_COMMON_CLK_XGENE is not set
 # CONFIG_ARM_ARCH_TIMER_EVTSTREAM is not set
-CONFIG_ROCKCHIP_IOMMU=y
+# CONFIG_IOMMU_SUPPORT is not set
 # CONFIG_CPU_PX30 is not set
 # CONFIG_CPU_RK3328 is not set
 # CONFIG_CPU_RK3366 is not set