diff --git a/tests/modules/fail_shadow_union.aug b/tests/modules/fail_shadow_union.aug
index aa636907b..7fc478498 100644
--- a/tests/modules/fail_shadow_union.aug
+++ b/tests/modules/fail_shadow_union.aug
@@ -1,5 +1,5 @@
 module Fail_shadow_union =
-  let lns = store /[a-z]+/ | del /(abc|xyz)/ "never used"
+  let lns = store /[a-z]+/ | del /(abc|xyz)/ "abc"
 
 (* Local Variables: *)
 (* mode: caml       *)