diff --git a/.github/workflows/CommentPR.yml b/.github/workflows/CommentPR.yml
deleted file mode 100644
index f1b595eed2..0000000000
--- a/.github/workflows/CommentPR.yml
+++ /dev/null
@@ -1,52 +0,0 @@
-name: Comment on the pull request
-
-# read-write repo token
-# access to secrets
-on:
-  workflow_run:
-    workflows: ["Receive PR"]
-    types:
-      - completed
-
-jobs:
-  upload:
-    runs-on: ubuntu-20.04
-    # if: >
-    #   github.event.workflow_run.event == 'pull_request' &&
-    #   github.event.workflow_run.conclusion == 'success'
-    steps:
-      - name: 'Download artifact'
-        uses: actions/github-script@v3.1.0
-        with:
-          script: |
-            var artifacts = await github.actions.listWorkflowRunArtifacts({
-               owner: context.repo.owner,
-               repo: context.repo.repo,
-               run_id: ${{github.event.workflow_run.id }},
-            });
-            var matchArtifact = artifacts.data.artifacts.filter((artifact) => {
-              return artifact.name == "pr"
-            })[0];
-            var download = await github.actions.downloadArtifact({
-               owner: context.repo.owner,
-               repo: context.repo.repo,
-               artifact_id: matchArtifact.id,
-               archive_format: 'zip',
-            });
-            var fs = require('fs');
-            fs.writeFileSync('${{github.workspace}}/pr.zip', Buffer.from(download.data));
-      - run: unzip pr.zip
-
-      - name: 'Comment on PR'
-        uses: actions/github-script@v3
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          script: |
-            var fs = require('fs');
-            var issue_number = Number(fs.readFileSync('./NR'));
-            await github.issues.createComment({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              issue_number: issue_number,
-              body: 'Everything is OK. Thank you for the PR!'
-            });
\ No newline at end of file
diff --git a/.github/workflows/ReceivePR.yml b/.github/workflows/ReceivePR.yml
deleted file mode 100644
index 18a2712458..0000000000
--- a/.github/workflows/ReceivePR.yml
+++ /dev/null
@@ -1,26 +0,0 @@
-name: Receive PR
-
-# read-only repo token
-# no access to secrets
-on:
-  pull_request:
-
-jobs:
-  build:
-    runs-on: ubuntu-20.04
-
-    steps:        
-      - uses: actions/checkout@v2.4.0
-
-      # imitation of a build process
-      - name: Build
-        run: yarn run configure
-
-      - name: Save PR number
-        run: |
-          mkdir -p ./pr
-          echo ${{ github.event.number }} > ./pr/NR
-      - uses: actions/upload-artifact@v2
-        with:
-          name: pr
-          path: pr/
\ No newline at end of file
diff --git a/.github/workflows/gg-shield-action.yaml b/.github/workflows/gg-shield-action.yaml
index 92b1d33761..532ca2c4f2 100644
--- a/.github/workflows/gg-shield-action.yaml
+++ b/.github/workflows/gg-shield-action.yaml
@@ -2,7 +2,7 @@ name: GitGuardian scan
 
 on: 
   push:
-  pull_request:
+  pull_request_target:
     # Publish `main` as Docker `latest` image.
     branches:
       - main