diff --git a/br-ext-chip-sigmastar/configs/ssc333_ultimate_defconfig b/br-ext-chip-sigmastar/configs/ssc333_ultimate_defconfig
index c31e45b8..b3571cc6 100644
--- a/br-ext-chip-sigmastar/configs/ssc333_ultimate_defconfig
+++ b/br-ext-chip-sigmastar/configs/ssc333_ultimate_defconfig
@@ -31,6 +31,8 @@ BR2_PACKAGE_EXFATPROGS=y
 BR2_PACKAGE_UBOOT_TOOLS=y
 BR2_PACKAGE_ZLIB=y
 # BR2_PACKAGE_IFUPDOWN_SCRIPTS is not set
+BR2_PACKAGE_WIREGUARD_LINUX_COMPAT=y
+BR2_PACKAGE_WIREGUARD_TOOLS=y
 BR2_PACKAGE_WIRELESS_TOOLS=y
 BR2_PACKAGE_WPA_SUPPLICANT=y
 BR2_PACKAGE_WPA_SUPPLICANT_CLI=y