diff --git a/etc/sysctl.d/local.conf b/etc/sysctl.d/local.conf
index 078b2b1..22e8be2 100644
--- a/etc/sysctl.d/local.conf
+++ b/etc/sysctl.d/local.conf
@@ -38,7 +38,6 @@ net.netfilter.nf_conntrack_tcp_loose = 0
 net.netfilter.nf_conntrack_tcp_timeout_established = 14400
 net.netfilter.nf_conntrack_tcp_timeout_time_wait = 60
 net.netfilter.nf_conntrack_udp_timeout = 15
-net.netfilter.nf_conntrack_udp_timeout_stream = 15
 net.netfilter.nf_conntrack_expect_max = 1
 
 kernel.yama.ptrace_scope = 2