diff --git a/tests/workspacemanager_presenter_test.py b/tests/workspacemanager_presenter_test.py
index 4c58a72b..fe1fbf28 100644
--- a/tests/workspacemanager_presenter_test.py
+++ b/tests/workspacemanager_presenter_test.py
@@ -445,7 +445,7 @@ def test_ensure_that_the_ads_observer_calls_delete_handle(self):
         )
 
         # Ensure ADS is empty before test
-        AnalysisDataService.clear()
+        AnalysisDataService.clear(True)
         CreateSampleWorkspace(OutputWorkspace="ws", StoreInADS=True)
         AnalysisDataService.remove("ws")
 
@@ -460,9 +460,9 @@ def test_ensure_that_the_ads_observer_calls_clear_handle(self):
         )
 
         # Ensure ADS is empty before test
-        AnalysisDataService.clear()
+        AnalysisDataService.clear(True)
         CreateSampleWorkspace(OutputWorkspace="ws", StoreInADS=True)
-        AnalysisDataService.clear()
+        AnalysisDataService.clear(True)
 
         presenter.clear_handle.assert_called_once()