diff --git a/dockers/docker-fpm-quagga/supervisord.conf b/dockers/docker-fpm-quagga/supervisord.conf
index c4351fafefe..692ee08fc68 100644
--- a/dockers/docker-fpm-quagga/supervisord.conf
+++ b/dockers/docker-fpm-quagga/supervisord.conf
@@ -31,7 +31,7 @@ stdout_logfile=syslog
 stderr_logfile=syslog
 
 [program:zebra]
-command=/usr/lib/quagga/zebra -A 127.0.0.1
+command=/usr/lib/quagga/zebra -A 127.0.0.1 -s 2097152
 priority=4
 autostart=false
 autorestart=false