diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
index 146beaa6b2dad..bf1a17557fb31 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -130,6 +130,11 @@ mlxsw_sp_bridge_mdb_mc_enable_sync(struct mlxsw_sp_port *mlxsw_sp_port,
 				   struct mlxsw_sp_bridge_device
 				   *bridge_device);
 
+static void
+mlxsw_sp_port_mrouter_update_mdb(struct mlxsw_sp_port *mlxsw_sp_port,
+				 struct mlxsw_sp_bridge_port *bridge_port,
+				 bool add);
+
 static struct mlxsw_sp_bridge_device *
 mlxsw_sp_bridge_device_find(const struct mlxsw_sp_bridge *bridge,
 			    const struct net_device *br_dev)
@@ -747,6 +752,8 @@ static int mlxsw_sp_port_attr_mrouter_set(struct mlxsw_sp_port *mlxsw_sp_port,
 	if (err)
 		return err;
 
+	mlxsw_sp_port_mrouter_update_mdb(mlxsw_sp_port, bridge_port,
+					 is_port_mrouter);
 out:
 	bridge_port->mrouter = is_port_mrouter;
 	return 0;
@@ -1517,6 +1524,22 @@ mlxsw_sp_bridge_mdb_mc_enable_sync(struct mlxsw_sp_port *mlxsw_sp_port,
 	}
 }
 
+static void
+mlxsw_sp_port_mrouter_update_mdb(struct mlxsw_sp_port *mlxsw_sp_port,
+				 struct mlxsw_sp_bridge_port *bridge_port,
+				 bool add)
+{
+	struct mlxsw_sp_bridge_device *bridge_device;
+	struct mlxsw_sp_mid *mid;
+
+	bridge_device = bridge_port->bridge_device;
+
+	list_for_each_entry(mid, &bridge_device->mids_list, list) {
+		if (!test_bit(mlxsw_sp_port->local_port, mid->ports_in_mid))
+			mlxsw_sp_port_smid_set(mlxsw_sp_port, mid->mid, add);
+	}
+}
+
 static int mlxsw_sp_port_obj_add(struct net_device *dev,
 				 const struct switchdev_obj *obj,
 				 struct switchdev_trans *trans)