diff --git a/.github/workflows/summarise_upcoming_events.yml b/.github/workflows/summarise_upcoming_events.yml
index f078ecc..23d610e 100644
--- a/.github/workflows/summarise_upcoming_events.yml
+++ b/.github/workflows/summarise_upcoming_events.yml
@@ -35,7 +35,7 @@ jobs:
       - name: Run summary script
         run: |
           cd tools/llm_meetup_summary
-          python summarise_events_with_llms.py
+          python summarise_events_with_llms.py --channel events
         env:
           OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
           SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
\ No newline at end of file
diff --git a/tools/README.md b/tools/README.md
index d8715f1..4b9bac9 100644
--- a/tools/README.md
+++ b/tools/README.md
@@ -10,7 +10,11 @@
 
 5) `automation_prepare_adhoc_availability.py`: updates mentors data with specified availability hours in `samples/adhoc-prep.xlsx` in preparation for monthly ad-hoc mentorship.
 
-6) `llm_meetup_summary\summarise_events_with_llms` sends a Slack summary of our upcoming Meetup events. Note - currently set up to use Silke's API key on the GitHub repo. Please don't abuse this :) This can be run with the GitHub Actions workflow `summarise_upcoming_events.yml` OR run manually from the llm_meetup_summary directory. To run locally, you need to create a .env file with OPENAI_API_KEY, SLACK_BOT_TEST_WEBHOOK, and SLACK_BOT_WEBHOOK keys. See .example.env for reference. The secret values can be found in https://github.com/Women-Coding-Community/WomenCodingCommunity.github.io/settings/secrets/actions.
+6) `llm_meetup_summary\summarise_events_with_llms` sends a Slack summary of our upcoming Meetup events. 
+**Note** Currently set up to use Silke's API key on the GitHub repo. Please don't abuse this :) and reach out to her in case you would like to use. 
+
+This can be run with the GitHub Actions workflow `summarise_upcoming_events.yml` OR run manually from the llm_meetup_summary directory. To run locally, you need to create a .env file with `OPENAI_API_KEY`, `SLACK_BOT_TEST_WEBHOOK`, and SLACK_BOT_WEBHOOK keys. See .example.env for reference. The secret are stored in the repository secrets.
+
 
 Then run the following commands from the terminal:
 1. `python -m venv venv` (first time only)
diff --git a/tools/llm_meetup_summary/summarise_events_with_llms.py b/tools/llm_meetup_summary/summarise_events_with_llms.py
index b3c64e3..28ebdc5 100644
--- a/tools/llm_meetup_summary/summarise_events_with_llms.py
+++ b/tools/llm_meetup_summary/summarise_events_with_llms.py
@@ -181,15 +181,16 @@ def _post_to_slack(message, slack_webhook_url=SLACK_TEST_WEBHOOK):
 if __name__ == "__main__":
     parser = argparse.ArgumentParser(description="Summarise upcoming Meetup events and post to Slack.")
     parser.add_argument(
-        "--test", 
-        action="store_true", 
-        help="Post the summary to the test Slack channel #test-meetup-summaries. Otherwise, post to #events."
+        "--channel",
+        choices=["test-meetup-summaries", "events"],
+        default="test-meetup-summaries",
+        help="Slack channel to post the summary to: 'test-meetup-summaries' or 'events'."
     )
     parser.add_argument("--events_file", help="Path to the events YAML file.", default=EVENTS_FILE)
     args = parser.parse_args()
-    
-    test_mode_activated = args.test
 
+    test_mode_activated = args.channel == "test-meetup-summaries"
+    
     if test_mode_activated:
         slack_webhook_url = SLACK_TEST_WEBHOOK
     else: