diff --git a/HubSpot/HubSpot_Add_LinkedIn_message_to_contact.ipynb b/HubSpot/HubSpot_Add_LinkedIn_message_to_contact.ipynb
index 19a1debcdf..eae840c80b 100644
--- a/HubSpot/HubSpot_Add_LinkedIn_message_to_contact.ipynb
+++ b/HubSpot/HubSpot_Add_LinkedIn_message_to_contact.ipynb
@@ -144,7 +144,7 @@
    },
    "outputs": [],
    "source": [
-    "api_key = naas.secret.get(\"HS_ACCESS_TOKEN\") or \"YOUR_HS_ACCESS_TOKEN\"\n",
+    "hs_access_token = naas.secret.get(\"HS_ACCESS_TOKEN\") or \"YOUR_HS_ACCESS_TOKEN\"\n",
     "communication_body = \"My First LinkedIn message\"\n",
     "contact_id = \"308551\"\n",
     "communication_datetime = None or datetime(2023, 8, 17, 16, 5, 5)"
@@ -235,7 +235,7 @@
     "        print(res.text)\n",
     "    return data\n",
     "\n",
-    "data = create_communication(api_key, communication_body, contact_id, communication_datetime, \"LINKEDIN_MESSAGE\")\n",
+    "data = create_communication(hs_access_token, communication_body, contact_id, communication_datetime, \"LINKEDIN_MESSAGE\")\n",
     "data"
    ]
   },
@@ -325,4 +325,4 @@
  },
  "nbformat": 4,
  "nbformat_minor": 5
-}
\ No newline at end of file
+}