diff --git a/test_regress/t/t_lint_taskcall_multidriven_bad.out b/test_regress/t/t_lint_multidriven_taskcall_bad.out
similarity index 74%
rename from test_regress/t/t_lint_taskcall_multidriven_bad.out
rename to test_regress/t/t_lint_multidriven_taskcall_bad.out
index 3e19de72c..1d1278b14 100644
--- a/test_regress/t/t_lint_taskcall_multidriven_bad.out
+++ b/test_regress/t/t_lint_multidriven_taskcall_bad.out
@@ -1,9 +1,9 @@
-%Warning-MULTIDRIVEN: t/t_lint_taskcall_multidriven_bad.v:28:15: Variable written to in always_comb also written by other process (IEEE 1800-2023 9.2.2.2): 'out'
+%Warning-MULTIDRIVEN: t/t_lint_multidriven_taskcall_bad.v:28:15: Variable written to in always_comb also written by other process (IEEE 1800-2023 9.2.2.2): 'out'
                                                                : ... note: In instance 't'
-                      t/t_lint_taskcall_multidriven_bad.v:28:15: 
+                      t/t_lint_multidriven_taskcall_bad.v:28:15: 
    28 |     if (sel2) out = 1'b1;
       |               ^~~
-                      t/t_lint_taskcall_multidriven_bad.v:20:5: ... Location of other write
+                      t/t_lint_multidriven_taskcall_bad.v:20:5: ... Location of other write
    20 |     out = 1'b0;
       |     ^~~
                       ... For warning description see https://verilator.org/warn/MULTIDRIVEN?v=latest
diff --git a/test_regress/t/t_lint_taskcall_multidriven_bad.py b/test_regress/t/t_lint_multidriven_taskcall_bad.py
similarity index 100%
rename from test_regress/t/t_lint_taskcall_multidriven_bad.py
rename to test_regress/t/t_lint_multidriven_taskcall_bad.py
diff --git a/test_regress/t/t_lint_taskcall_multidriven_bad.v b/test_regress/t/t_lint_multidriven_taskcall_bad.v
similarity index 100%
rename from test_regress/t/t_lint_taskcall_multidriven_bad.v
rename to test_regress/t/t_lint_multidriven_taskcall_bad.v