diff --git a/.github/workflows/create-meeting-artifacts-manual.yml b/.github/workflows/create-meeting-artifacts-manual.yml
index 5b023c1..433684f 100644
--- a/.github/workflows/create-meeting-artifacts-manual.yml
+++ b/.github/workflows/create-meeting-artifacts-manual.yml
@@ -21,7 +21,6 @@ on:
         type: boolean
         description: 'Dry run?'
         default: false
-        required: true
 
 jobs:
   create-artifacts:
@@ -42,7 +41,7 @@ jobs:
       - name: Read Meeting Variables
         id: read-vars
         run: |
-          meeting_group="${{ github.event.inputs.meeting_group }}"
+          meeting_group="${{ inputs.meeting_group }}"
           user=$(grep '^USER=' "templates/meeting_base_${meeting_group}" | cut -d'=' -f2 | xargs)
           echo "user=$user" >> $GITHUB_OUTPUT
 
@@ -59,14 +58,14 @@ jobs:
           GITHUB_TOKEN: ${{ steps.app-token.outputs.token }}
           HACKMD_API_TOKEN: ${{ secrets.HACKMD_API_TOKEN }}
           GOOGLE_API_KEY: ${{ secrets.GOOGLE_API_KEY }}
-          ADDITIONAL_ARGS: ${{ github.event.inputs.dry_run == 'true' && '--dry-run' || '' }}
-        run: node create-node-meeting-artifacts.mjs ${{ github.event.inputs.meeting_group }} --verbose $ADDITIONAL_ARGS
+          ADDITIONAL_ARGS: ${{ inputs.dry_run == 'true' && '--dry-run' || '' }}
+        run: node create-node-meeting-artifacts.mjs ${{ inputs.meeting_group }} --verbose $ADDITIONAL_ARGS
 
       - name: Upload artifacts
         if: always()
         uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # v4.4.0
         with:
-          name: meeting-artifacts-${{ github.event.inputs.meeting_group || 'tsc' }}
+          name: meeting-artifacts-${{ inputs.meeting_group || 'tsc' }}
           path: |
             ~/.make-node-meeting/
             *.md