diff --git a/usr/lib/sysctl.d/40-openmamba.conf b/usr/lib/sysctl.d/40-openmamba.conf
index ab015d5..c20ddc1 100644
--- a/usr/lib/sysctl.d/40-openmamba.conf
+++ b/usr/lib/sysctl.d/40-openmamba.conf
@@ -20,7 +20,7 @@ net.ipv4.conf.all.log_martians = 1
 net.ipv4.conf.all.rp_filter = 1
 
 # Enable ECN (Explicit Congestion Notification) in TCP connections
-net.ipv4.tcp_ecn = 0
+net.ipv4.tcp_ecn = 2
 
 # Enable syncookies to hosts when the kernels syn backlog queue is overflowed
 net.ipv4.tcp_syncookies = 1
@@ -31,6 +31,9 @@ net.ipv4.icmp_echo_ignore_broadcasts = 1
 # Do not log bogus responses to broadcast frames send by hosts that ignore RFC 1122
 #net.ipv4.icmp_ignore_bogus_error_responses = 1
 
+# Ensure TCP window scaling is enabled
+net.ipv4.tcp_window_scaling = 1
+
 # Controls the System Request debugging functionality of the kernel
 # kernel.sysrq = 0
 
@@ -38,7 +41,5 @@ net.ipv4.icmp_echo_ignore_broadcasts = 1
 # Useful for debugging multi-threaded applications.
 kernel.core_uses_pid = 1
 
-net.ipv4.tcp_window_scaling = 0
-
 # Increment default user inotify watches limit
 fs.inotify.max_user_watches=524288