diff --git a/buildroot-external/board/asus/tinker/kernel.config b/buildroot-external/board/asus/tinker/kernel.config
index 6b108c724e9..f2c810eb55f 100644
--- a/buildroot-external/board/asus/tinker/kernel.config
+++ b/buildroot-external/board/asus/tinker/kernel.config
@@ -217,7 +217,6 @@ CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
 CONFIG_NETFILTER_XT_TARGET_TEE=m
 CONFIG_NETFILTER_XT_TARGET_TPROXY=m
 CONFIG_NETFILTER_XT_TARGET_SECMARK=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
 CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
 CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=y
 CONFIG_NETFILTER_XT_MATCH_BPF=m
diff --git a/buildroot-external/kernel/v6.6.y/hassos.config b/buildroot-external/kernel/v6.6.y/hassos.config
index 0e7aaf17774..362a180b625 100644
--- a/buildroot-external/kernel/v6.6.y/hassos.config
+++ b/buildroot-external/kernel/v6.6.y/hassos.config
@@ -155,6 +155,7 @@ CONFIG_NETFILTER_NETLINK_QUEUE=m
 CONFIG_NETFILTER_XT_SET=m
 CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
 CONFIG_NETFILTER_XT_MARK=m
+CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
 
 CONFIG_IP_SET=m
 CONFIG_IP_SET_BITMAP_IP=m
diff --git a/buildroot-external/kernel/v6.6.y/kernel-arm64-rockchip.config b/buildroot-external/kernel/v6.6.y/kernel-arm64-rockchip.config
index 8effd5732d2..828c0fa2a98 100644
--- a/buildroot-external/kernel/v6.6.y/kernel-arm64-rockchip.config
+++ b/buildroot-external/kernel/v6.6.y/kernel-arm64-rockchip.config
@@ -274,7 +274,6 @@ CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
 CONFIG_NETFILTER_XT_TARGET_TEE=m
 CONFIG_NETFILTER_XT_TARGET_TPROXY=m
 CONFIG_NETFILTER_XT_TARGET_TRACE=m
-CONFIG_NETFILTER_XT_TARGET_TCPMSS=m
 CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m
 CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m
 CONFIG_NETFILTER_XT_MATCH_BPF=m