plugins/preview-tui | 4 +++-

diff --git a/plugins/preview-tui b/plugins/preview-tui
index 45beac51a4f2238bc395108e24dc6ae667a37fda..fafee764660bfcaaf358141eb05c788349729865 100755
--- a/plugins/preview-tui
+++ b/plugins/preview-tui
@@ -142,7 +142,7 @@     # Otherwise, falling back to the defaults.
     if [ -d "$1" ]; then
         cd "$1" || return
         if exists tree; then
-            fifo_pager tree
+            fifo_pager tree -L 3 -F
         elif exists exa; then
             fifo_pager exa -G --colour=always 2>/dev/null
         else
@@ -156,6 +156,8 @@                 kitty +kitten icat --silent --transfer-mode=stream --stdin=no \
                     "$1" &
             elif exists catimg; then
                 catimg "$1"
+            elif exists viu; then
+                viu -t "$1"
             else
                 fifo_pager print_bin_info "$1"
             fi