diff --git a/.github/workflows/branch-deletion.yml b/.github/workflows/branch-deletion.yml
new file mode 100644
index 00000000000..c851207e9ba
--- /dev/null
+++ b/.github/workflows/branch-deletion.yml
@@ -0,0 +1,44 @@
+name: 🍃 Branch Deletion Workflow
+
+on:
+  delete:
+    branches:
+      - '*'
+env:
+  GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+  BRANCH_NAME: ""
+  BRANCH_NAME_FORMATTED_FOR_REPORTS: ""
+
+jobs:
+  delete-reports-folder:
+    name: Delete Reports Folder on GitHub Pages 🗑
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout GitHub repository 📡
+        uses: actions/checkout@v4
+        with:
+          persist-credentials: false
+          fetch-depth: 0
+
+      - name: Set up Git 🛠️
+        run: |
+          git config user.email "actions@github.com"
+          git config user.name "GitHub Actions"
+
+      - name: Extract branch name without prefix and format it 🌲
+        run: |
+          BRANCH_NAME=$(echo "${{ github.event.ref }}" | sed 's/refs\/heads\///')
+          BRANCH_NAME_FORMATTED_FOR_REPORTS=$(echo "${BRANCH_NAME//\//_}")
+          echo "BRANCH_NAME=$BRANCH_NAME" >> $GITHUB_ENV
+          echo "BRANCH_NAME_FORMATTED_FOR_REPORTS=$BRANCH_NAME_FORMATTED_FOR_REPORTS" >> $GITHUB_ENV
+
+      - name: Delete Reports Folder 🗑
+        run: |
+          git checkout github_pages
+          rm -rf "reports/vitest/$BRANCH_NAME_FORMATTED_FOR_REPORTS"
+          rm -rf "reports/stryker/$BRANCH_NAME_FORMATTED_FOR_REPORTS"
+          rm -rf "reports/cucumber/$BRANCH_NAME_FORMATTED_FOR_REPORTS"
+          git add .
+          git commit -m "chore(reports): delete reports folder for branch $BRANCH_NAME_FORMATTED_FOR_REPORTS"
+          git push origin github_pages
\ No newline at end of file
diff --git a/.github/workflows/upsert-pr-release.yml b/.github/workflows/upsert-pr-release.yml
index e79e6e3e744..ff5855acfb5 100644
--- a/.github/workflows/upsert-pr-release.yml
+++ b/.github/workflows/upsert-pr-release.yml
@@ -53,6 +53,7 @@ jobs:
 
       - name: Merge main branch into develop branch 🤝
         run: |
+          git config user.email "actions@github.com"
           git config user.name "GitHub Actions"
           git fetch --all
           git checkout main
diff --git a/README.md b/README.md
index d3828fef60e..825e11a78f6 100644
--- a/README.md
+++ b/README.md
@@ -235,6 +235,7 @@ You can find all the workflows in the **[.github/workflows directory](https://gi
 |        **[🔃️ Upsert PR Release Workflow](https://github.com/antoinezanardi/werewolves-assistant-web-next/actions/workflows/upsert-pr-release.yml)**         | Creates or updates pull request to `main` depending on commits on `develop` since last release<br/><br/>[![🔃️ Upsert PR Release Workflow](https://github.com/antoinezanardi/werewolves-assistant-web-next/actions/workflows/upsert-pr-release.yml/badge.svg)](https://github.com/antoinezanardi/werewolves-assistant-web-next/actions/workflows/upsert-pr-release.yml) |                  `push` on `develop`                   | 
 |         **[🏷️ Release Creation Workflow](https://github.com/antoinezanardi/werewolves-assistant-web-next/actions/workflows/release-creation.yml)**          |           Creates a new release using `semantic-release` with tag and updated changelog<br/><br/>[![🏷️ Release Creation Workflow](https://github.com/antoinezanardi/werewolves-assistant-web-next/actions/workflows/release-creation.yml/badge.svg)](https://github.com/antoinezanardi/werewolves-assistant-web-next/actions/workflows/release-creation.yml)           |                    `push` on `main`                    | 
 |      **[🚀 Deploy To Production Workflow](https://github.com/antoinezanardi/werewolves-assistant-web-next/actions/workflows/deploy-to-production.yml)**      |              Deploys app with last tag version to `Docker Hub` and `GCP`<br/><br/>[![🚀 Deploy To Production Workflow](https://github.com/antoinezanardi/werewolves-assistant-web-next/actions/workflows/deploy-to-production.yml/badge.svg)](https://github.com/antoinezanardi/werewolves-assistant-web-next/actions/workflows/deploy-to-production.yml)               |                     `tag-creation`                     | 
+|           **[🍃 Branch Deletion Workflow](https://github.com/antoinezanardi/werewolves-assistant-web-next/actions/workflows/branch-deletion.yml)**           |                               Remove all reports for the deleted branch<br/><br/>[![🍃 Branch Deletion Workflow](https://github.com/antoinezanardi/werewolves-assistant-web-next/actions/workflows/branch-deletion.yml/badge.svg)](https://github.com/antoinezanardi/werewolves-assistant-web-next/actions/workflows/branch-deletion.yml)                               |                `delete` on all branches                | 
 
 ## <a name="misc-commands">✨ Misc commands</a>