diff --git a/unittests/test_json_schema_exporter.py b/unittests/test_json_schema_exporter.py
index 898c84e36488aadb88166626ea17708450cfb74c..f0503385a25eb89e66dd3518d71a32b91d07bf88 100644
--- a/unittests/test_json_schema_exporter.py
+++ b/unittests/test_json_schema_exporter.py
@@ -914,14 +914,14 @@ RT4:
     schema, uischema = rtjs(model.get_deep("RT21"), additional_properties=False,
                             do_not_create=["RT1"], multiple_choice=["RT1"], rjsf=True)
     assert schema["properties"]["RT1"]["uniqueItems"] is True
-    assert str(uischema) == "{'RT1': {'ui:widget': 'checkboxes', 'ui:options': {'inline': True}}}"
+    assert str(uischema) == "{'RT1': {'ui:widget': 'checkboxes', 'ui:inline': True}}"
 
     # second level
     schema, uischema = rtjs(model.get_deep("RT3"), additional_properties=False,
                             do_not_create=["RT1"], multiple_choice=["RT1"], rjsf=True)
     assert schema["properties"]["RT21"]["properties"]["RT1"]["uniqueItems"] is True
     assert (str(uischema)
-            == "{'RT21': {'RT1': {'ui:widget': 'checkboxes', 'ui:options': {'inline': True}}}}")
+            == "{'RT21': {'RT1': {'ui:widget': 'checkboxes', 'ui:inline': True}}}")
 
     # second level with lists
     schema, uischema = rtjs(model.get_deep("RT4"), additional_properties=False,
@@ -929,7 +929,7 @@ RT4:
     assert schema["properties"]["RT21"]["items"]["properties"]["RT1"]["uniqueItems"] is True
     assert (str(uischema) ==
             "{'RT21': {'items': {'RT1': {'ui:widget': 'checkboxes', "
-            "'ui:options': {'inline': True}}}}}")
+            "'ui:inline': True}}}}")
 
 
 @patch("linkahead.execute_query", new=Mock(side_effect=_mock_execute_query))
@@ -958,7 +958,7 @@ RT3:
     merged_dict, merged_dict_ui = jsex.merge_schemas(schemas_dict, uischemas_dict)
     assert merged_dict_ui["schema_2"] == merged_dict_ui["schema_3"]
     assert (str(merged_dict_ui["schema_2"])
-            == "{'RT1': {'ui:widget': 'checkboxes', 'ui:options': {'inline': True}}}")
+            == "{'RT1': {'ui:widget': 'checkboxes', 'ui:inline': True}}")
 
     # Using lists
     schemas_list = [schema_2, schema_3]
@@ -979,7 +979,7 @@ RT3:
     assert array2["items"] == schema_2
     assert array2_ui["items"] == uischema_2
     assert (str(array2_ui["items"])
-            == "{'RT1': {'ui:widget': 'checkboxes', 'ui:options': {'inline': True}}}")
+            == "{'RT1': {'ui:widget': 'checkboxes', 'ui:inline': True}}")
 
 
 @patch("linkahead.execute_query", new=Mock(side_effect=_mock_execute_query))