diff --git a/RHEL-9.sh b/RHEL-9.sh
index 1a1a64b..8e9b809 100644
--- a/RHEL-9.sh
+++ b/RHEL-9.sh
@@ -130,7 +130,7 @@ forward-zone:
 
 sudo chmod 644 /etc/unbound/unbound.conf
 
-mkdir -p /etc/systemd/system/unbound.service.d
+sudo mkdir -p /etc/systemd/system/unbound.service.d
 echo $'[Service]
 MemoryDenyWriteExecute=true
 PrivateDevices=true