diff --git a/.github/workflows/cleanup-tags.yml b/.github/workflows/cleanup-tags.yml
index 090fcc532..5992b4442 100644
--- a/.github/workflows/cleanup-tags.yml
+++ b/.github/workflows/cleanup-tags.yml
@@ -72,7 +72,7 @@ jobs:
         name: Cleanup for package "${{ matrix.primary-name }}"
         if: "${{ env.TOKEN != '' }}"
         run: |
-          python ${GITHUB_WORKSPACE}/.github/scripts/cleanup-tags.py --untagged --is-manifest "${{ matrix.primary-name }}"
+          python ${GITHUB_WORKSPACE}/.github/scripts/cleanup-tags.py --untagged --is-manifest --delete "${{ matrix.primary-name }}"
       #
       # Clean up registry cache package
       #
@@ -80,4 +80,4 @@ jobs:
         name: Cleanup for package "${{ matrix.cache-name }}"
         if: "${{ env.TOKEN != '' }}"
         run: |
-          python ${GITHUB_WORKSPACE}/.github/scripts/cleanup-tags.py --untagged "${{ matrix.cache-name }}"
+          python ${GITHUB_WORKSPACE}/.github/scripts/cleanup-tags.py --untagged --delete "${{ matrix.cache-name }}"