diff --git a/integrations/stackit/tests/test_stackit_document_embedder.py b/integrations/stackit/tests/test_stackit_document_embedder.py
index 00f84e972b..e719c91177 100644
--- a/integrations/stackit/tests/test_stackit_document_embedder.py
+++ b/integrations/stackit/tests/test_stackit_document_embedder.py
@@ -66,6 +66,7 @@ def test_to_dict(self, monkeypatch):
                 "progress_bar": True,
                 "meta_fields_to_embed": [],
                 "embedding_separator": "\n",
+                "http_client_kwargs": None,
             },
         }
 
@@ -97,6 +98,7 @@ def test_to_dict_with_custom_init_parameters(self, monkeypatch):
                 "progress_bar": False,
                 "meta_fields_to_embed": ["test_field"],
                 "embedding_separator": "-",
+                "http_client_kwargs": None,
             },
         }
 
diff --git a/integrations/stackit/tests/test_stackit_text_embedder.py b/integrations/stackit/tests/test_stackit_text_embedder.py
index 38a1eef8ae..24df9a4517 100644
--- a/integrations/stackit/tests/test_stackit_text_embedder.py
+++ b/integrations/stackit/tests/test_stackit_text_embedder.py
@@ -48,6 +48,7 @@ def test_to_dict(self, monkeypatch):
                 "organization": None,
                 "prefix": "",
                 "suffix": "",
+                "http_client_kwargs": None,
             },
         }
 
@@ -71,6 +72,7 @@ def test_to_dict_with_custom_init_parameters(self, monkeypatch):
                 "organization": None,
                 "prefix": "START",
                 "suffix": "END",
+                "http_client_kwargs": None,
             },
         }