diff --git a/deploy-initial-vps b/deploy-initial-vps
index 80941bd..b8c6681 100755
--- a/deploy-initial-vps
+++ b/deploy-initial-vps
@@ -62,7 +62,7 @@ rsync tmp $remote:/mnt/etc/ssh/sshd_config
 rm tmp
 
 cp etc/nftables/nftables-${hosts_firewall[$host]:-web}.conf tmp
-sed -i "s/{{synproxy_threshold}}/$(( ${hosts_conntrack_size[$host]} / 64 ))/g" tmp
+sed -i "s/{{synproxy_threshold}}/$(( ${hosts_conntrack_size[$host]:-65536} / 64 ))/g" tmp
 sed -i "s/{{ssh_ipv4}}/$ssh_ipv4/g" tmp
 sed -i "s/{{ssh_ipv6}}/$ssh_ipv6/g" tmp
 rsync tmp $remote:/mnt/etc/nftables.conf
diff --git a/deploy-nftables b/deploy-nftables
index a90787d..9270021 100755
--- a/deploy-nftables
+++ b/deploy-nftables
@@ -12,7 +12,7 @@ for host in ${hosts_all[@]}; do
     echo
 
     cp etc/nftables/nftables-${hosts_firewall[$host]:-web}.conf tmp
-    sed -i "s/{{synproxy_threshold}}/$(( ${hosts_conntrack_size[$host]} / 64 ))/g" tmp
+    sed -i "s/{{synproxy_threshold}}/$(( ${hosts_conntrack_size[$host]:-65536} / 64 ))/g" tmp
     sed -i "s/{{ssh_ipv4}}/$ssh_ipv4/g" tmp
     sed -i "s/{{ssh_ipv6}}/$ssh_ipv6/g" tmp
     rsync tmp $remote:/etc/nftables.conf
diff --git a/hosts.sh b/hosts.sh
index 31d809c..314c750 100644
--- a/hosts.sh
+++ b/hosts.sh
@@ -167,34 +167,10 @@ declare -Ar hosts_tcp_fastopen=(
 )
 
 declare -Ar hosts_conntrack_size=(
-    [ns1.staging.grapheneos.org]=65536
-    [bom.ns1.grapheneos.org]=65536
-    [fra.ns1.grapheneos.org]=65536
-    [lax.ns1.grapheneos.org]=65536
-    [lon.ns1.grapheneos.org]=65536
-    [mia.ns1.grapheneos.org]=65536
-    [nyc.ns1.grapheneos.org]=65536
-    [sea.ns1.grapheneos.org]=65536
-    [sin.ns1.grapheneos.org]=65536
-    [syd.ns1.grapheneos.org]=65536
-    [tyo.ns1.grapheneos.org]=65536
-    [brn.ns2.grapheneos.org]=65536
-    [las.ns2.grapheneos.org]=65536
-    [mia.ns2.grapheneos.org]=65536
-    [nyc.ns2.grapheneos.org]=65536
     [mail.grapheneos.org]=131072
-    [staging.grapheneos.org]=65536
-    [brn.grapheneos.org]=65536
-    [las.grapheneos.org]=65536
-    [mia.grapheneos.org]=65536
-    [nyc.grapheneos.org]=65536
-    [sea.grapheneos.org]=65536
-    [sin.grapheneos.org]=65536
-    [syd.grapheneos.org]=65536
     [lax.releases.grapheneos.org]=12582912
     [lon.releases.grapheneos.org]=8388608
     [mia.releases.grapheneos.org]=12582912
-    [staging.attestation.app]=65536
     [attestation.app]=131072
     [matrix.grapheneos.org]=131072
     [discuss.grapheneos.org]=131072