diff --git a/run-document-server.sh b/run-document-server.sh
index 3897d33..d503190 100755
--- a/run-document-server.sh
+++ b/run-document-server.sh
@@ -460,7 +460,7 @@ update_nginx_settings(){
     sed 's/linux/docker/' -i ${NGINX_ONLYOFFICE_EXAMPLE_CONF}
   fi
 
-  documentserver-update-securelink.sh
+  documentserver-update-securelink.sh -s ${SECURE_LINK_SECRET:-$(pwgen -s 20)}
 }
 
 update_supervisor_settings(){