diff --git a/meta-dstack/conf/distro/dstack.conf b/meta-dstack/conf/distro/dstack.conf
index 0d2f462..861e3ec 100644
--- a/meta-dstack/conf/distro/dstack.conf
+++ b/meta-dstack/conf/distro/dstack.conf
@@ -1,7 +1,7 @@
 require conf/distro/cvm.conf
 DISTRO = "dstack"
 DISTRO_NAME = "DStack"
-DISTRO_FEATURES:append = " virtualization seccomp systemd usrmerge security dm-verity"
+DISTRO_FEATURES:append = " virtualization seccomp systemd usrmerge security dm-verity ipv6"
 DISTRO_FEATURES_BACKFILL_CONSIDERED += "sysvinit"
 
 DISTRO_VERSION = "0.5.3"
diff --git a/meta-dstack/recipes-core/images/dstack-rootfs-base.inc b/meta-dstack/recipes-core/images/dstack-rootfs-base.inc
index c4743ed..a33f0bf 100644
--- a/meta-dstack/recipes-core/images/dstack-rootfs-base.inc
+++ b/meta-dstack/recipes-core/images/dstack-rootfs-base.inc
@@ -23,6 +23,7 @@ IMAGE_INSTALL = "\
     dstack-zfs \
     kernel-module-tun \
     kernel-module-fuse \
+    kernel-module-br-netfilter \
     fuse3 \
     fuse3-utils \
 "
diff --git a/meta-dstack/recipes-kernel/linux/files/dstack-docker.cfg b/meta-dstack/recipes-kernel/linux/files/dstack-docker.cfg
index b8fd024..64a2bef 100644
--- a/meta-dstack/recipes-kernel/linux/files/dstack-docker.cfg
+++ b/meta-dstack/recipes-kernel/linux/files/dstack-docker.cfg
@@ -24,3 +24,8 @@ CONFIG_VETH=y
 CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=y
 CONFIG_VXLAN=y
 CONFIG_CGROUP_BPF=y
+
+# BLK IO throttling support
+CONFIG_BLK_CGROUP=y
+CONFIG_BLK_DEV_THROTTLING=y
+CONFIG_BLK_DEV_THROTTLING_LOW=y