diff --git a/include/osmocom/mgcp_client/mgcp_client_pool.h b/include/osmocom/mgcp_client/mgcp_client_pool.h
index b547b78..46d7e90 100644
--- a/include/osmocom/mgcp_client/mgcp_client_pool.h
+++ b/include/osmocom/mgcp_client/mgcp_client_pool.h
@@ -9,6 +9,7 @@
 struct mgcp_client_pool *mgcp_client_pool_alloc(void *talloc_ctx);
 
 void mgcp_client_pool_vty_init(int parent_node, int mgw_node, const char *indent, struct mgcp_client_pool *pool);
+int mgcp_client_pool_config_write(struct vty *vty, const char *indent);
 unsigned int mgcp_client_pool_connect(struct mgcp_client_pool *pool);
 void mgcp_client_pool_register_single(struct mgcp_client_pool *pool, struct mgcp_client *mgcp_client);