diff --git a/.github/workflows/control-instance-from-workflow.yml b/.github/workflows/control-instance-from-workflow.yml
index f6671969..7735882d 100644
--- a/.github/workflows/control-instance-from-workflow.yml
+++ b/.github/workflows/control-instance-from-workflow.yml
@@ -33,16 +33,6 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Control instance
-        run: |
-          gh issue comment $ISSUE_NUMBER \
-            -b "Command <tt>shelve</tt> issued by **control-instance-from-workflow.yml** workflow. \
-            See details [here](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})."
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          GH_REPO: ${{ github.repository }}
-          ISSUE_NUMBER: ${{ inputs.issue_number }}
-
       - name: Control instance
         uses: ./.github/actions/control-instance
         with:
diff --git a/.github/workflows/update-issue-from-workflow.yml b/.github/workflows/update-issue-from-workflow.yml
index 3ca72b6e..9ce1ce4f 100644
--- a/.github/workflows/update-issue-from-workflow.yml
+++ b/.github/workflows/update-issue-from-workflow.yml
@@ -33,17 +33,6 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Add comment
-        run: |
-          gh issue comment $ISSUE_NUMBER \
-            -b "Command <tt>${COMMAND_NAME}</tt> issued by **update-issue-from-workflow.yml** workflow. \
-            See details [here](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }})."
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          GH_REPO: ${{ github.repository }}
-          ISSUE_NUMBER: ${{ inputs.issue_number }}
-          COMMAND_NAME: ${{ inputs.command_name }}
-
       - name: Update issue
         uses: ./.github/actions/update-issue-description
         with: