diff --git a/samples-v2/openai_agents/function_app.py b/samples-v2/openai_agents/function_app.py
index 9b06c573..18b3207a 100644
--- a/samples-v2/openai_agents/function_app.py
+++ b/samples-v2/openai_agents/function_app.py
@@ -2,7 +2,7 @@
 
 import azure.functions as func
 from azure.durable_functions.openai_agents import durable_openai_agent_orchestrator
-from azure.identity import AzureDefaultCredential
+from azure.identity import DefaultAzureCredential
 from openai import AsyncAzureOpenAI
 
 from agents import set_default_openai_client
@@ -11,13 +11,13 @@
 #region Regular Azure OpenAI setup
 
 # Initialize Azure credential
-credential = AzureDefaultCredential()
+credential = DefaultAzureCredential()
 
 # Token provider function that returns the token
 def get_azure_token():
     return credential.get_token("https://cognitiveservices.azure.com/.default").token
 
-# Initialize Azure OpenAI client with AzureDefaultCredential
+# Initialize Azure OpenAI client with DefaultAzureCredential
 openai_client = AsyncAzureOpenAI(
     azure_ad_token_provider=get_azure_token,
     api_version=os.getenv("AZURE_OPENAI_API_VERSION", "2025-03-01-preview"),