diff --git a/src/network/networkd-network-gperf.gperf b/src/network/networkd-network-gperf.gperf
index 46eaa81400..57a96aff94 100644
--- a/src/network/networkd-network-gperf.gperf
+++ b/src/network/networkd-network-gperf.gperf
@@ -129,7 +129,7 @@ DHCP.IAID,                              config_parse_iaid,
 DHCP.ListenPort,                        config_parse_uint16,                            0,                             offsetof(Network, dhcp_client_port)
 IPv6AcceptRA.UseDNS,                    config_parse_bool,                              0,                             offsetof(Network, ipv6_accept_ra_use_dns)
 IPv6AcceptRA.UseDomains,                config_parse_dhcp_use_domains,                  0,                             offsetof(Network, ipv6_accept_ra_use_domains)
-IPv6AcceptRA.RouteTable,                config_parse_dhcp_route_table,                  0,                             offsetof(Network, ipv6_accept_ra_route_table)
+IPv6AcceptRA.RouteTable,                config_parse_uint32,                            0,                             offsetof(Network, ipv6_accept_ra_route_table)
 DHCPServer.MaxLeaseTimeSec,             config_parse_sec,                               0,                             offsetof(Network, dhcp_server_max_lease_time_usec)
 DHCPServer.DefaultLeaseTimeSec,         config_parse_sec,                               0,                             offsetof(Network, dhcp_server_default_lease_time_usec)
 DHCPServer.EmitDNS,                     config_parse_bool,                              0,                             offsetof(Network, dhcp_server_emit_dns)