diff --git a/libs/partners/deepseek/tests/integration_tests/test_chat_models.py b/libs/partners/deepseek/tests/integration_tests/test_chat_models.py
deleted file mode 100644
index 43dc2de4047..00000000000
--- a/libs/partners/deepseek/tests/integration_tests/test_chat_models.py
+++ /dev/null
@@ -1,56 +0,0 @@
-"""Test ChatDeepSeek chat model."""
-
-from typing import Optional, Type
-
-import pytest
-from langchain_core.language_models import BaseChatModel
-from langchain_core.messages import AIMessageChunk, BaseMessageChunk
-from langchain_core.tools import BaseTool
-from langchain_tests.integration_tests import ChatModelIntegrationTests
-
-from langchain_deepseek.chat_models import ChatDeepSeek
-
-
-class TestChatDeepSeek(ChatModelIntegrationTests):
-    @property
-    def chat_model_class(self) -> Type[ChatDeepSeek]:
-        return ChatDeepSeek
-
-    @property
-    def chat_model_params(self) -> dict:
-        # These should be parameters used to initialize your integration for testing
-        return {
-            "model": "deepseek-chat",
-            "temperature": 0,
-        }
-
-    @property
-    def supports_json_mode(self) -> bool:
-        """(bool) whether the chat model supports JSON mode."""
-        return True
-
-    @pytest.mark.xfail(reason="Not yet supported.")
-    def test_tool_message_histories_list_content(
-        self, model: BaseChatModel, my_adder_tool: BaseTool
-    ) -> None:
-        super().test_tool_message_histories_list_content(model, my_adder_tool)
-
-
-@pytest.mark.xfail(reason="Takes > 30s to run.")
-def test_reasoning_content() -> None:
-    """Test reasoning content."""
-    chat_model = ChatDeepSeek(model="deepseek-reasoner")
-    response = chat_model.invoke("What is 3^3?")
-    assert response.content
-    assert response.additional_kwargs["reasoning_content"]
-    raise ValueError()
-
-
-@pytest.mark.xfail(reason="Takes > 30s to run.")
-def test_reasoning_content_streaming() -> None:
-    chat_model = ChatDeepSeek(model="deepseek-reasoner")
-    full: Optional[BaseMessageChunk] = None
-    for chunk in chat_model.stream("What is 3^3?"):
-        full = chunk if full is None else full + chunk
-    assert isinstance(full, AIMessageChunk)
-    assert full.additional_kwargs["reasoning_content"]