diff --git a/conf/init.gs101.rc b/conf/init.gs101.rc
index 8760d625..3fb1a695 100644
--- a/conf/init.gs101.rc
+++ b/conf/init.gs101.rc
@@ -93,7 +93,7 @@ on init
     write /proc/sys/net/core/optmem_max 20480
     write /proc/sys/net/core/netdev_max_backlog 10000
     write /proc/sys/net/ipv4/tcp_rmem "2097152 4194304 8388608"
-    write /proc/sys/net/ipv4/tcp_wmem "262144 524288 1048576"
+    write /proc/sys/net/ipv4/tcp_wmem "262144 524288 8388608"
     write /proc/sys/net/ipv4/tcp_mem "44259 59012 88518"
     write /proc/sys/net/ipv4/udp_mem "88518 118025 177036"