1 files changed, 1 insertions, 0 deletions

diff --git a/test/cases/unhead.bqn b/test/cases/unhead.bqn
index 3e1e6ad2..8972a290 100644
--- a/test/cases/unhead.bqn
+++ b/test/cases/unhead.bqn
@@ -47,4 +47,5 @@
 4 % 2⊸×{𝔽_𝕣⁼𝕩: 𝕊𝕊𝕩; 𝔽_𝕣𝕩:𝔽𝕩}⁼ 1
 2 % -{𝔽_𝕣_𝔾⁼ 𝕩: 𝔽𝕩𝔾𝕩-6 ; 𝔽𝔾𝕩}÷⁼ 4
 7 % 3 0{𝕨𝕗_𝕣_𝕘⁼𝕩: 1+(𝕊⁼𝕨)-𝕘_𝕣_𝕗⍟(-𝕘)𝕩}1⁼ 4
+9 % 4 -{𝕨𝔽_𝕣˜⁼𝕩: 𝕩𝔽○(ט)𝕨}˜⁼ 5
 ! % -{𝕨𝔽_𝕣˜⁼𝕩: 𝕗‿𝕩}˜⁼ 4