diff --git a/cgiexecute b/cgiexecute
index e13296f..5716079 100755
--- a/cgiexecute
+++ b/cgiexecute
@@ -148,7 +148,7 @@ def main():
                 url, priority = argument, 0
 
             if not re.search(r'(?x) ^ (?: (?: Dial | EditDial) : [0-9#*]+'
-                             r' | (?: Key | SoftKey | Init) : [a-zA-Z]+'
+                             r' | (?: Key | SoftKey | Init) : [a-zA-Z0-9]+'
                              r' | Play : [a-zA-Z0-9._\-]+'
                              r' | Display : (?: Off | On | Default) (:? : [0-9]+)?'
                              r' | https? :// [^ ]+) $', url):