diff --git a/wled b/wled
index 9752a5e..62eb85b 100755
--- a/wled
+++ b/wled
@@ -102,7 +102,7 @@ case "$2" in
             # Extract number and name of every preset. Right-align numbers.
             # Drop everything else.
             sed --sandbox -n \
-                '/^"\(1\?[0-9]\)"[[:space:]]*:.*"n"[[:space:]]*:[[:space:]]*"\([[:print:]]*\)".*$/{
+                '/^"\(1\?[0-9]\)"[[:space:]]*:.*"n"[[:space:]]*:[[:space:]]*"\([[:alnum:] _-]*\)".*$/{
                     s//\1: \2/
                     s/^[0-9]:/ &/
                     p