diff --git a/install.sn.yml b/install.sn.yml
index 1482d14..43ef455 100644
--- a/install.sn.yml
+++ b/install.sn.yml
@@ -280,7 +280,7 @@
       with_items:
                - net.ipv4.netfilter.ip_conntrack_generic_timeout = 240
                - net.ipv4.netfilter.ip_conntrack_tcp_timeout_established = 54000
-               - net.netfilter.nf_conntrack_max = 262144
+               - net.netfilter.nf_conntrack_max = 65536
     - name: check modprobe.conf
       stat: path=/etc/modprobe.conf
       register: modprobe1