diff --git a/test_regress/t/t_constraint_unsup.out b/test_regress/t/t_constraint_unsup.out
index 69688e456..8d830f393 100644
--- a/test_regress/t/t_constraint_unsup.out
+++ b/test_regress/t/t_constraint_unsup.out
@@ -1,4 +1,5 @@
-%Error-UNSUPPORTED: t/t_constraint_unsup.v:9:27: Unsupported expression inside constraint
+%Error-UNSUPPORTED: t/t_constraint_unsup.v:9:30: Unsupported expression inside constraint
+                                               : ... note: In instance 't'
     9 |    constraint cons { x + 1.0 > 0.0; }
       |                              ^
                     ... For error description see https://verilator.org/warn/UNSUPPORTED?v=latest