diff --git a/doc/plyngent.example.toml b/doc/plyngent.example.toml
index bf19a56..536a5d5 100644
--- a/doc/plyngent.example.toml
+++ b/doc/plyngent.example.toml
@@ -40,7 +40,7 @@ access_key_or_token = "sk-replace-me"
 # [providers.deepseek]
 # preset = "deepseek"
 # access_key_or_token = "sk-replace-me"
-# # url defaults to https://api.deepseek.com/v1 when empty
+# # url defaults to https://api.deepseek.com when empty
 # extras = { convention = "openai" }
 #
 # [providers.deepseek.models]
diff --git a/src/plyngent/runtime/client_factory.py b/src/plyngent/runtime/client_factory.py
index 9a64b74..48f1fd0 100644
--- a/src/plyngent/runtime/client_factory.py
+++ b/src/plyngent/runtime/client_factory.py
@@ -15,7 +15,7 @@ if TYPE_CHECKING:
     from collections.abc import Mapping
 
 DEFAULT_OPENAI_BASE_URL = "https://api.openai.com/v1"
-DEFAULT_DEEPSEEK_BASE_URL = "https://api.deepseek.com/v1"
+DEFAULT_DEEPSEEK_BASE_URL = "https://api.deepseek.com"
 
 type OpenAICompatibleClient = OpenAIClient | DeepseekOpenAIClient
 
diff --git a/tests/test_runtime/test_client_factory.py b/tests/test_runtime/test_client_factory.py
index d0b56df..d8e20ba 100644
--- a/tests/test_runtime/test_client_factory.py
+++ b/tests/test_runtime/test_client_factory.py
@@ -42,7 +42,7 @@ def test_deepseek_openai_convention() -> None:
     provider = DeepseekProvider(access_key_or_token="sk-test")
     client = create_client(provider)
     assert isinstance(client, DeepseekOpenAIClient)
-    assert provider_to_openai_config(provider).base_url == "https://api.deepseek.com/v1"
+    assert provider_to_openai_config(provider).base_url == "https://api.deepseek.com"
     assert "deepseek-v4-flash" in provider.models
     assert "deepseek-v4-pro" in provider.models