diff --git a/post/run.sh b/post/run.sh
index fa900df..9e0af5d 100644
--- a/post/run.sh
+++ b/post/run.sh
@@ -8,7 +8,7 @@ useradd -g admins -m -r -c "System administrator" sysadmin
 echo "%admins ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/admins
 mkdir -p /home/sysadmin/.ssh
 chmod 700 /home/sysadmin/.ssh
-curl -o /home/sysadmin/.ssh/authorized_keys $REPO/raw/master/post/ansible.pub
+curl -so /home/sysadmin/.ssh/authorized_keys $REPO/raw/master/post/ansible.pub
 chown -R sysadmin:admins /home/sysadmin/.ssh
 
 echo "Disable root user SSH access..."
@@ -16,8 +16,8 @@ sed -i 's/PermitRootLogin yes/PermitRootLogin no/' /etc/ssh/sshd_config
 sed -i 's/PermitRootLogin without-password/PermitRootLogin no/' /etc/ssh/sshd_config
 
 echo "Configuring and enabling default firewall..."
-curl -o /etc/iptables/iptables.rules $REPO/raw/master/post/iptables.rules
-curl -o /etc/iptables/ip6tables.rules $REPO/raw/master/post/ip6tables.rules
+curl -so /etc/iptables/iptables.rules $REPO/raw/master/post/iptables.rules
+curl -so /etc/iptables/ip6tables.rules $REPO/raw/master/post/ip6tables.rules
 systemctl enable iptables
 systemctl enable ip6tables