diff --git a/config.py b/config.py
index 98454419..c1ac635a 100644
--- a/config.py
+++ b/config.py
@@ -57,7 +57,7 @@ def get_env_var(name: str) -> str:
 OPENAI_MAX_TOOL_OUTPUTS_SIZE = 512 * 1024  # in bytes
 OPENAI_MAX_TOKENS = 4096
 OPENAI_MODEL_ID_O1_PREVIEW = "o1-preview"  # https://platform.openai.com/docs/models/o1
-# OPENAI_MODEL_ID_O1_MINI = "o1-mini"  # https://platform.openai.com/docs/models/o1
+OPENAI_MODEL_ID_O1_MINI = "o1-mini"  # https://platform.openai.com/docs/models/o1
 OPENAI_MODEL_ID_GPT_4O = "gpt-4o"  # https://platform.openai.com/docs/models/gpt-4o
 OPENAI_ORG_ID: str = get_env_var(name="OPENAI_ORG_ID")
 OPENAI_TEMPERATURE = 0.0
diff --git a/services/openai/chat.py b/services/openai/chat.py
index 9a6febd3..e3ce17d5 100644
--- a/services/openai/chat.py
+++ b/services/openai/chat.py
@@ -3,7 +3,7 @@
 from openai.types.chat import ChatCompletion
 
 # Local imports
-from config import OPENAI_MODEL_ID_O1_PREVIEW
+from config import OPENAI_MODEL_ID_O1_MINI
 from services.openai.init import create_openai_client
 from services.openai.truncate import truncate_message
 from utils.handle_exceptions import handle_exceptions
@@ -25,7 +25,7 @@ def chat_with_ai(system_input: str, user_input: str) -> str:
                 "content": truncated_msg if truncated_msg else user_input,
             },
         ],
-        model=OPENAI_MODEL_ID_O1_PREVIEW,
+        model=OPENAI_MODEL_ID_O1_MINI,
         n=1,
         # temperature=OPENAI_TEMPERATURE,  # temperature should be 0 but it is not supported for 01-mini as of Oct 5 2024
     )