diff --git a/ssh/config.json b/ssh/config.json
index 0eb12e5..f8ab88d 100644
--- a/ssh/config.json
+++ b/ssh/config.json
@@ -1,6 +1,6 @@
 {
   "name": "SSH server",
-  "version": "0.4",
+  "version": "0.5",
   "slug": "ssh",
   "description": "Connect to your server over SSH",
   "startup": "before",
diff --git a/ssh/run.sh b/ssh/run.sh
index 7ee6dcb..7cb5f42 100644
--- a/ssh/run.sh
+++ b/ssh/run.sh
@@ -12,9 +12,9 @@ sed -i s/#PasswordAuthentication.*/PasswordAuthentication\ no/ /etc/ssh/sshd_con
 
 # Generate authorized_keys file
 mkdir -p ~/.ssh
-for line in $AUTHORIZED_KEYS; do
+while read -r line; do
     echo "$line" >> ~/.ssh/authorized_keys
-done
+done <<< "$AUTHORIZED_KEYS"
 chmod 600 ~/.ssh/authorized_keys
 
 # Generate host keys