diff --git a/recipes-bsp/linux/files/sysmocom-odu/defconfig b/recipes-bsp/linux/files/sysmocom-odu/defconfig
index 2a9ae15..191efc0 100644
--- a/recipes-bsp/linux/files/sysmocom-odu/defconfig
+++ b/recipes-bsp/linux/files/sysmocom-odu/defconfig
@@ -392,3 +392,7 @@ CONFIG_CRC7=y
 CONFIG_LIBCRC32C=y
 CONFIG_PPS=y
 CONFIG_PPS_CLIENT_GPIO=y
+CONFIG_VLAN_8021Q=m
+# CONFIG_VLAN_8021Q_GVRP is not set
+# CONFIG_VLAN_8021Q_MVRP is not set
+# CONFIG_DECNET is not set