diff --git a/tests/api/test_balance.py b/tests/api/test_balance.py
index 3e1ac8828..277c2b3ae 100644
--- a/tests/api/test_balance.py
+++ b/tests/api/test_balance.py
@@ -27,4 +27,4 @@ async def test_get_balance(
     assert response.status == 200, await response.text()
     data = await response.json()
     assert data["balance"] == user_balance.balance
-    assert data["locked_amount"] == 2720.6666666666665
+    assert data["locked_amount"] == 2002.4666666666665
diff --git a/tests/message_processing/test_process_instances.py b/tests/message_processing/test_process_instances.py
index 8e2ee7dc4..6d38a83e6 100644
--- a/tests/message_processing/test_process_instances.py
+++ b/tests/message_processing/test_process_instances.py
@@ -497,10 +497,10 @@ async def test_compare_cost_view_with_cost_function(
 
     content = InstanceContent.parse_raw(fixture_instance_message.item_content)
     with session_factory() as session:
-        cost_from_function = compute_cost(session=session, content=content)
+        cost_from_function: Decimal = compute_cost(session=session, content=content)
         cost_from_view = session.execute(
             text("SELECT total_price from vm_costs_view WHERE vm_hash = :vm_hash"),
             {"vm_hash": fixture_instance_message.item_hash},
         ).scalar_one()
 
-    assert cost_from_view == cost_from_function
+    assert Decimal(str(cost_from_view)) == cost_from_function