diff --git a/arch/arm64/configs/rockchip_defconfig b/arch/arm64/configs/rockchip_defconfig
index 8900d82c372e..a4add1c1f5dd 100644
--- a/arch/arm64/configs/rockchip_defconfig
+++ b/arch/arm64/configs/rockchip_defconfig
@@ -771,6 +771,7 @@ CONFIG_EXT4_FS_SECURITY=y
 CONFIG_F2FS_FS=y
 # CONFIG_F2FS_FS_POSIX_ACL is not set
 CONFIG_F2FS_FS_SECURITY=y
+CONFIG_F2FS_FS_ENCRYPTION=y
 CONFIG_QUOTA=y
 CONFIG_QUOTA_NETLINK_INTERFACE=y
 CONFIG_QFMT_V2=y