diff --git a/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff-network.conf b/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff-network.conf
index d6a6751f..a1db54a5 100644
--- a/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff-network.conf
+++ b/src/packages/fff/fff-network/files/etc/sysctl.d/50-fff-network.conf
@@ -6,7 +6,6 @@ net.ipv4.tcp_ecn=0
 net.ipv4.tcp_fin_timeout=30
 net.ipv4.tcp_keepalive_time=120
 net.ipv4.tcp_syncookies=1
-net.ipv4.tcp_timestamps=0
 net.ipv4.netfilter.ip_conntrack_checksum=0
 net.ipv4.netfilter.ip_conntrack_max=16384
 net.ipv4.netfilter.ip_conntrack_tcp_timeout_established=3600