diff --git a/contrib/kiss-help b/contrib/kiss-help
index 8b9a108..d207e79 100755
--- a/contrib/kiss-help
+++ b/contrib/kiss-help
@@ -8,6 +8,7 @@ cd "$KISS_ROOT/usr/share/doc/kiss" 2>/dev/null || {
 
 [ -f "${1:-.}/index.txt" ] && file=./${1:-.}/index.txt
 [ -f "${1:-.}.txt" ]       && file=./${1:-.}.txt
+[ -f "${1:-:}" ]           && file=./${1:-.}
 
 "${PAGER:-less}" "${file:-404.txt}"