diff --git a/scripts/ssh.sh b/scripts/ssh.sh
index 26571af..f9af7f0 100644
--- a/scripts/ssh.sh
+++ b/scripts/ssh.sh
@@ -99,13 +99,28 @@ if [ -f "/etc/selinux/config" ]; then
     sed -i.bak '/^SELINUX=/cSELINUX=disabled' /etc/selinux/config
 fi
 setenforce 0;
-sed -i "s/^#\?Port.*/Port $sshport/g" /etc/ssh/sshd_config;
-sed -i "s/^#\?PermitRootLogin.*/PermitRootLogin yes/g" /etc/ssh/sshd_config;
-sed -i "s/^#\?PasswordAuthentication.*/PasswordAuthentication yes/g" /etc/ssh/sshd_config;
-sed -i 's/#ListenAddress 0.0.0.0/ListenAddress 0.0.0.0/' /etc/ssh/sshd_config
-sed -i 's/#ListenAddress ::/ListenAddress ::/' /etc/ssh/sshd_config
-sed -i 's/#AddressFamily any/AddressFamily any/' /etc/ssh/sshd_config
-sed -i '/^#UsePAM\|UsePAM/c #UsePAM no' /etc/ssh/sshd_config
+if [ -f /etc/ssh/sshd_config ]; then
+    sed -i "s/^#\?Port.*/Port $sshport/g" /etc/ssh/sshd_config
+    sed -i "s/^#\?PermitRootLogin.*/PermitRootLogin yes/g" /etc/ssh/sshd_config
+    sed -i "s/^#\?PasswordAuthentication.*/PasswordAuthentication yes/g" /etc/ssh/sshd_config
+    sed -i 's/#ListenAddress 0.0.0.0/ListenAddress 0.0.0.0/' /etc/ssh/sshd_config
+    sed -i 's/#ListenAddress ::/ListenAddress ::/' /etc/ssh/sshd_config
+    sed -i 's/#AddressFamily any/AddressFamily any/' /etc/ssh/sshd_config
+    sed -i '/^#UsePAM\|UsePAM/c #UsePAM no' /etc/ssh/sshd_config
+    sed -i "s/^#\?PubkeyAuthentication.*/PubkeyAuthentication no/g" /etc/ssh/sshd_config
+    sed -i '/^AuthorizedKeysFile/s/^/#/' /etc/ssh/sshd_config
+fi
+if [ -f /etc/ssh/sshd_config.d/50-cloud-init.conf ]; then
+    sed -i "s/^#\?Port.*/Port $sshport/g" /etc/ssh/sshd_config.d/50-cloud-init.conf
+    sed -i "s/^#\?PermitRootLogin.*/PermitRootLogin yes/g" /etc/ssh/sshd_config.d/50-cloud-init.conf
+    sed -i "s/^#\?PasswordAuthentication.*/PasswordAuthentication yes/g" /etc/ssh/sshd_config.d/50-cloud-init.conf
+    sed -i 's/#ListenAddress 0.0.0.0/ListenAddress 0.0.0.0/' /etc/ssh/sshd_config.d/50-cloud-init.conf
+    sed -i 's/#ListenAddress ::/ListenAddress ::/' /etc/ssh/sshd_config.d/50-cloud-init.conf
+    sed -i 's/#AddressFamily any/AddressFamily any/' /etc/ssh/sshd_config.d/50-cloud-init.conf
+    sed -i '/^#UsePAM\|UsePAM/c #UsePAM no' /etc/ssh/sshd_config.d/50-cloud-init.conf
+    sed -i "s/^#\?PubkeyAuthentication.*/PubkeyAuthentication no/g" /etc/ssh/sshd_config.d/50-cloud-init.conf
+    sed -i '/^AuthorizedKeysFile/s/^/#/' /etc/ssh/sshd_config.d/50-cloud-init.conf
+fi
 remove_duplicate_lines "/etc/ssh/sshd_config"
 service ssh restart
 service sshd restart