diff --git a/tests/jobs/localisation/test_integration.py b/tests/jobs/localisation/test_integration.py
index b18289f3b..e7935c250 100644
--- a/tests/jobs/localisation/test_integration.py
+++ b/tests/jobs/localisation/test_integration.py
@@ -56,7 +56,10 @@ def test_localisation(snake_oil_facade, obs_group_add, param_group_add, snapshot
             snake_oil_facade.run_ertscript(
                 LocalisationConfigJob,
                 storage,
-                storage.get_ensemble_by_name("default"),
+                storage.create_experiment().create_ensemble(
+                    name="default", ensemble_size=snake_oil_facade.get_ensemble_size()
+                ),
+                # storage.get_ensemble_by_name("default"),
                 "local_config.yaml",
             )
     snapshot.assert_match(
@@ -197,7 +200,15 @@ def test_localisation_surf_const():
 
     with open("local_config.yaml", "w", encoding="utf-8") as fout:
         yaml.dump(config, fout)
-    ert.run_ertscript(LocalisationConfigJob, "local_config.yaml")
+    with open_storage(ert.enspath, "w") as storage:
+        ert.run_ertscript(
+            LocalisationConfigJob,
+            storage,
+            storage.create_experiment().create_ensemble(
+                name="default", ensemble_size=ert.get_ensemble_size()
+            ),
+            "local_config.yaml",
+        )
 
 
 # This test and the test test_localisation_field2 are similar,