diff --git a/caca/transform.c b/caca/transform.c
index 55d4fb7..93ef48f 100644
--- a/caca/transform.c
+++ b/caca/transform.c
@@ -938,6 +938,7 @@ static uint32_t rotatechar(uint32_t ch)
          'G', 0x2141, /* G ⅁ */
          'J', 0x148b, /* J ᒋ */
          'L', 0x2142, /* L ⅂ */
+         'T', 0x2534, /* T ┴ */
          'U', 0x0548, /* U Ո */
          'V', 0x039b, /* V Λ */
          'Y', 0x2144, /* Y ⅄ */