diff --git a/romancal/regtest/test_wfi_grism_pipeline.py b/romancal/regtest/test_wfi_grism_pipeline.py
index c993c25f1..259cd5a49 100644
--- a/romancal/regtest/test_wfi_grism_pipeline.py
+++ b/romancal/regtest/test_wfi_grism_pipeline.py
@@ -139,6 +139,7 @@ def test_repointed_matches_truth(
     repointed_filename, _ = repointed_filename_and_delta
 
     rtdata.get_truth(f"truth/WFI/grism/{Path(repointed_filename).name}")
+    rtdata.output = repointed_filename
     diff = compare_asdf(repointed_filename, rtdata.truth, **ignore_asdf_paths)
     assert diff.identical, diff.report()
 
diff --git a/romancal/regtest/test_wfi_image_pipeline.py b/romancal/regtest/test_wfi_image_pipeline.py
index 71e612c8a..2dfd56d76 100644
--- a/romancal/regtest/test_wfi_image_pipeline.py
+++ b/romancal/regtest/test_wfi_image_pipeline.py
@@ -186,6 +186,7 @@ def test_repointed_matches_truth(
     repointed_filename, _ = repointed_filename_and_delta
 
     rtdata.get_truth(f"truth/WFI/image/{Path(repointed_filename).name}")
+    rtdata.output = repointed_filename
     diff = compare_asdf(repointed_filename, rtdata.truth, **ignore_asdf_paths)
     assert diff.identical, diff.report()