diff --git a/tests/workflows/localisation/example_case/test_full.py b/tests/workflows/localisation/example_case/test_full.py
index a702ba0c7..aa13b3398 100644
--- a/tests/workflows/localisation/example_case/test_full.py
+++ b/tests/workflows/localisation/example_case/test_full.py
@@ -218,14 +218,16 @@ def test_that_localization_works_with_different_settings(
         with open_storage(facade.enspath) as storage:
             realization = 5
             es_prior = storage.get_ensemble_by_name("es_prior")
-            es_prior_results = es_prior.load_parameters("FIELDPAR").sel(
+            es_prior_xdata = es_prior.load_parameters("FIELDPAR").sel(
                 realizations=realization
             )
+            es_prior_values_from_storage = es_prior_xdata["values"].values
 
             es_posterior = storage.get_ensemble_by_name("es_posterior")
-            es_posterior_results = es_posterior.load_parameters("FIELDPAR").sel(
+            es_posterior_xdata = es_posterior.load_parameters("FIELDPAR").sel(
                 realizations=realization
             )
+            es_posterior_values_from_storage = es_posterior_xdata["values"].values
 
         # Write to file for easier QC of differences
         es_prior_from_storage = xtgeo.GridProperty(
@@ -233,7 +235,7 @@ def test_that_localization_works_with_different_settings(
             nrow=dims[1],
             nlay=dims[2],
             name="prior_storage",
-            values=es_prior_results.values,
+            values=es_prior_values_from_storage,
         )
         es_prior_from_storage.mask_undef()
         es_prior_from_storage.to_file("prior_storage.roff", fformat="roff")
@@ -244,7 +246,7 @@ def test_that_localization_works_with_different_settings(
             nrow=dims[1],
             nlay=dims[2],
             name="posterior_storage",
-            values=es_posterior_results.values,
+            values=es_posterior_values_from_storage,
         )
         es_posterior_from_storage.mask_undef()
         es_posterior_from_storage.to_file("posterior_storage.roff", fformat="roff")
@@ -252,14 +254,14 @@ def test_that_localization_works_with_different_settings(
         # Check with reference
         assert np.allclose(
             es_prior_expected.values3d,
-            np.round(es_prior_results.values, 4),
+            np.round(es_prior_values_from_storage, 4),
             atol=1e-4,
             equal_nan=True,
         )
 
         assert np.allclose(
             es_posterior_expected.values3d,
-            np.round(es_posterior_results.values, 4),
+            np.round(es_posterior_values_from_storage, 4),
             atol=1e-4,
             equal_nan=True,
         )