diff --git a/.github/workflows/TagBot.yml b/.github/workflows/TagBot.yml
index 4c3b99f..623860f 100644
--- a/.github/workflows/TagBot.yml
+++ b/.github/workflows/TagBot.yml
@@ -1,10 +1,12 @@
 name: TagBot
 on:
-  schedule:
-    - cron: 0 0 * * *
+  issue_comment:
+    types:
+      - created
   workflow_dispatch:
 jobs:
   TagBot:
+    if: github.event_name == 'workflow_dispatch' || github.actor == 'JuliaTagBot'
     runs-on: ubuntu-latest
     steps:
       - uses: JuliaRegistries/TagBot@v1