diff --git a/.github/workflows/TagBot.yml b/.github/workflows/TagBot.yml
index 1afe987..260f4c1 100644
--- a/.github/workflows/TagBot.yml
+++ b/.github/workflows/TagBot.yml
@@ -4,14 +4,11 @@ on:
   issue_comment:
     types:
       - created
-  workflow_dispatch:
-    inputs:
-      lookback:
-        default: 3
+  workflow_dispatch: {}
 jobs:
   TagBot:
     if: ${{ github.event_name == 'workflow_dispatch' || github.actor == 'JuliaTagBot' }}
-    runs-on: ubuntu-slim
+    runs-on: ubuntu-latest
     steps:
       - uses: JuliaRegistries/TagBot@v1
         with: