diff --git a/src/vfs/extfs/helpers/u7z b/src/vfs/extfs/helpers/u7z
index 6641ccf0a..5caa90fd6 100755
--- a/src/vfs/extfs/helpers/u7z
+++ b/src/vfs/extfs/helpers/u7z
@@ -36,7 +36,7 @@ mcu7zip_list ()
 
         # archive entries can have no datetime info, 7z will use archive file datetime
         date_archive=`stat -c %y "$1" 2>/dev/null | sed -n "s/${date_re}.*/${date_mc}/p" 2>/dev/null`
-        [ "${date_archive}"x = x ] && date_archive=`ls -lan "$1" 2>/dev/null | awk '{print $6,"",$7,"",$8}' 2>/dev/null`
+        [ "${date_archive}"x = x ] && date_archive=`ls -lan "$1" 2>/dev/null | awk '{print $6, $7, $8}' 2>/dev/null`
         [ "${date_archive}"x = x ] && date_archive="01-01-1970 00:00:00"
 
         $P7ZIP l "$1" | sed -n "