diff --git a/1.sh b/1.sh
index 48a26ce..e6f8034 100644
--- a/1.sh
+++ b/1.sh
@@ -27,7 +27,7 @@ sysctl_config() {
   SYSCTL_SETTINGS=(
     "net.core.rmem_max=16777216"
     "net.core.wmem_max=16777216"
-    "net.core.default_qdisc=fq"
+    "net.core.default_qdisc=fq_codel"
     "net.ipv4.tcp_congestion_control=bbr"
     "net.ipv4.tcp_slow_start_after_idle=0"
     "net.ipv4.tcp_notsent_lowat=16384"