diff --git a/1.sh b/1.sh
index 07d15fd..79a7b84 100644
--- a/1.sh
+++ b/1.sh
@@ -62,6 +62,7 @@ sysctl_config() {
   fi
 
   SYSCTL_SETTINGS=(
+		"vm.overcommit_memory=1"
     "net.core.rmem_max=16777216"
     "net.core.wmem_max=16777216"
     "net.core.default_qdisc=fq_codel"