diff --git a/tavern/_plugins/mqtt/client.py b/tavern/_plugins/mqtt/client.py
index cea6fde2..fd917670 100644
--- a/tavern/_plugins/mqtt/client.py
+++ b/tavern/_plugins/mqtt/client.py
@@ -296,7 +296,7 @@ def _on_message(
         """Add any messages received to the queue
 
         Todo:
-            If the queue is faull trigger an error in main thread somehow
+            If the queue is full trigger an error in main thread somehow
         """
 
         logger.info("Received mqtt message on %s", message.topic)
diff --git a/tests/unit/test_helpers.py b/tests/unit/test_helpers.py
index 5b233f8d..fe2d1752 100644
--- a/tests/unit/test_helpers.py
+++ b/tests/unit/test_helpers.py
@@ -272,7 +272,6 @@ def test_incorrect_value(self, nested_response):
             validate_content(nested_response, comparisons)
 
 
-@pytest.mark.xfail
 class TestPykwalifyExtension:
     def test_validate_schema_correct(self, nested_response):
         correct_schema = dedent(
diff --git a/tests/unit/test_marks.py b/tests/unit/test_marks.py
index f39574e5..fa42c093 100644
--- a/tests/unit/test_marks.py
+++ b/tests/unit/test_marks.py
@@ -153,7 +153,7 @@ def test_dict_node(self):
         """Test converting ast.Dict nodes"""
 
         # Empty dict
-        node = ast.Dict(keys=[], values=[], ctx=ast.Load())
+        node = ast.Dict(keys=[], values=[])
         result = _ast_node_to_literal(node)
         assert result == {}
 
@@ -167,7 +167,6 @@ def test_dict_node(self):
                 ast.Constant(value="value1"),
                 ast.Constant(value=2),
             ],
-            ctx=ast.Load(),
         )
         result = _ast_node_to_literal(node)
         assert result == {"key1": "value1", "key2": 2}
@@ -176,7 +175,6 @@ def test_dict_node(self):
         inner_dict = ast.Dict(
             keys=[ast.Constant(value="inner_key")],
             values=[ast.Constant(value="inner_value")],
-            ctx=ast.Load(),
         )
         node = ast.Dict(
             keys=[
@@ -187,7 +185,6 @@ def test_dict_node(self):
                 ast.Constant(value="outer_value"),
                 inner_dict,
             ],
-            ctx=ast.Load(),
         )
         result = _ast_node_to_literal(node)
         assert result == {