diff --git a/sshdpw b/sshdpw
index 2007b82..953489e 100755
--- a/sshdpw
+++ b/sshdpw
@@ -3,17 +3,17 @@
 [ ! "$(id -u)" -eq 0 ] && echo "Run as superuser." && exit 1
 
 case "${1}" in
-  "on"|"enable"|"unlock")
+  on|yes|enable|unlock)
     FROM=yes; TO=no;
     ;;
-  "off"|"disable"|"lock")
+  off|no|disable|lock)
     FROM=no; TO=yes;
     ;;
-  "toggle")
+  toggle)
     if grep -q '^PasswordAuthentication yes' /etc/ssh/sshd_config; then
-      FROM=yes; TO=no;
+      FROM=yes; TO=no
     else
-      FROM=no; TO=yes;
+      FROM=no; TO=yes
     fi
     ;;
   status)