diff --git a/python/packages/autogen-core/src/autogen_core/_component_config.py b/python/packages/autogen-core/src/autogen_core/_component_config.py
index bb603a839ed6..b3c7f8fd72ae 100644
--- a/python/packages/autogen-core/src/autogen_core/_component_config.py
+++ b/python/packages/autogen-core/src/autogen_core/_component_config.py
@@ -49,6 +49,8 @@ def _type_to_provider_str(t: type) -> str:
     "AzureOpenAIChatCompletionClient": "autogen_ext.models.openai.AzureOpenAIChatCompletionClient",
     "openai_chat_completion_client": "autogen_ext.models.openai.OpenAIChatCompletionClient",
     "OpenAIChatCompletionClient": "autogen_ext.models.openai.OpenAIChatCompletionClient",
+    "OllamaChatCompletionClient": "autogen_ext.models.ollama.OllamaChatCompletionClient",
+    "ollama_chat_completion_client": "autogen_ext.models.ollama.OllamaChatCompletionClient",
 }