diff --git a/src/crewai/cli/constants.py b/src/crewai/cli/constants.py
index b97b4f208..081ca74c6 100644
--- a/src/crewai/cli/constants.py
+++ b/src/crewai/cli/constants.py
@@ -66,7 +66,7 @@ ENV_VARS = {
     "azure": [
         {
             "prompt": "Enter your Azure deployment name (must start with 'azure/')",
-            "key_name": "model",
+            "key_name": "MODEL",
         },
         {
             "prompt": "Enter your AZURE API key (press Enter to skip)",
@@ -84,7 +84,7 @@ ENV_VARS = {
     "cerebras": [
         {
             "prompt": "Enter your Cerebras model name (must start with 'cerebras/')",
-            "key_name": "model",
+            "key_name": "MODEL",
         },
         {
             "prompt": "Enter your Cerebras API version (press Enter to skip)",
diff --git a/tests/agent_test.py b/tests/agent_test.py
index e67a7454a..bc1c87bce 100644
--- a/tests/agent_test.py
+++ b/tests/agent_test.py
@@ -21,6 +21,22 @@ from crewai.utilities import RPMController
 from crewai.utilities.events import Emitter
 
 
+def test_agent_azure_model_env_var():
+    # Store original environment variables
+    original_model = os.environ.get("MODEL")
+
+    # Test with uppercase MODEL
+    os.environ["MODEL"] = "azure/test-model"
+    agent = Agent(role="test role", goal="test goal", backstory="test backstory")
+    assert agent.llm.model == "azure/test-model"
+
+    # Clean up environment variables
+    if original_model:
+        os.environ["MODEL"] = original_model
+    else:
+        del os.environ["MODEL"]
+
+
 def test_agent_llm_creation_with_env_vars():
     # Store original environment variables
     original_api_key = os.environ.get("OPENAI_API_KEY")