diff --git a/meta-arm-autonomy/recipes-kernel/linux/arm-autonomy-kmeta/features/arm-autonomy/docker-minimal.cfg b/meta-arm-autonomy/recipes-kernel/linux/arm-autonomy-kmeta/features/arm-autonomy/docker-minimal.cfg
index 7225c595..62b2d84b 100644
--- a/meta-arm-autonomy/recipes-kernel/linux/arm-autonomy-kmeta/features/arm-autonomy/docker-minimal.cfg
+++ b/meta-arm-autonomy/recipes-kernel/linux/arm-autonomy-kmeta/features/arm-autonomy/docker-minimal.cfg
@@ -1,3 +1,4 @@
+CONFIG_OVERLAY_FS=y
 CONFIG_NAMESPACES=y
 CONFIG_NET_NS=y
 CONFIG_PID_NS=y