diff --git a/libs/partners/openai/tests/conftest.py b/libs/partners/openai/tests/conftest.py
new file mode 100644
index 00000000000..575a647f359
--- /dev/null
+++ b/libs/partners/openai/tests/conftest.py
@@ -0,0 +1,24 @@
+import pytest
+from langchain_tests.conftest import _base_vcr_config
+
+_EXTRA_HEADERS = [
+    ("openai-organization", "PLACEHOLDER"),
+    ("x-openai-client-user-agent", "PLACEHOLDER"),
+]
+
+
+def remove_response_headers(response):
+    response["headers"] = {}
+    return response
+
+
+@pytest.fixture(scope="session")
+def vcr_config(_base_vcr_config: dict) -> dict:
+    """
+    Extend the default configuration coming from langchain_tests.
+    """
+    config = _base_vcr_config.copy()
+    config.setdefault("filter_headers", []).extend(_EXTRA_HEADERS)
+    config["before_record_response"] = remove_response_headers
+
+    return config
diff --git a/libs/standard-tests/langchain_tests/conftest.py b/libs/standard-tests/langchain_tests/conftest.py
new file mode 100644
index 00000000000..f1429e77af5
--- /dev/null
+++ b/libs/standard-tests/langchain_tests/conftest.py
@@ -0,0 +1,25 @@
+import pytest
+
+_BASE_FILTER_HEADERS = [
+    ("authorization", "PLACEHOLDER"),
+    ("x-api-key", "PLACEHOLDER"),
+]
+
+
+@pytest.fixture(scope="session")
+def _base_vcr_config() -> dict:
+    """
+    Configuration that every cassette will receive.
+    (Anything permitted by vcr.VCR(**kwargs) can be put here.)
+    """
+    return {
+        "record_mode": "once",
+        "filter_headers": _BASE_FILTER_HEADERS.copy(),
+        "match_on": ["method", "scheme", "host", "port", "path", "query"],
+        "decode_compressed_response": True,
+    }
+
+
+@pytest.fixture(scope="session")
+def vcr_config(_base_vcr_config: dict) -> dict:
+    return _base_vcr_config