diff --git a/.github/workflows/build-app-wxpython.yml b/.github/workflows/build-app-wxpython.yml
index 974b08efa..5af09d63a 100644
--- a/.github/workflows/build-app-wxpython.yml
+++ b/.github/workflows/build-app-wxpython.yml
@@ -16,6 +16,8 @@ jobs:
       branch: ${{ github.ref }}
       commiturl: ${{ github.event.head_commit.url }}${{ github.event.release.html_url }}
       commitdate: ${{ github.event.head_commit.timestamp }}${{ github.event.release.published_at }}
+      MAC_CODESIGN_IDENTITY: ${{ secrets.MAC_CODESIGN_IDENTITY }}
+      MAC_CODESIGN_CERT: ${{ secrets.MAC_CODESIGN_CERT }}
       MAC_NOTARIZATION_USERNAME: ${{ secrets.MAC_NOTARIZATION_USERNAME }}
       MAC_NOTARIZATION_PASSWORD: ${{ secrets.MAC_NOTARIZATION_PASSWORD }}
       ANALYTICS_KEY: ${{ secrets.ANALYTICS_KEY }}
@@ -24,7 +26,14 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - run: /Library/Frameworks/Python.framework/Versions/3.10/bin/python3 Build-Binary.command --reset_binaries --branch "${{ env.branch }}" --commit "${{ env.commiturl }}" --commit_date "${{ env.commitdate }}" --key "${{ env.ANALYTICS_KEY }}" --site "${{ env.ANALYTICS_SITE }}"
-      - run: 'codesign -s "Developer ID Application: Mykola Grymalyuk (S74BDJXQMD)" -v --force --deep --timestamp --entitlements ./payloads/entitlements.plist -o runtime "dist/OpenCore-Patcher.app"'
+
+      - name: Import Certificate
+        uses: apple-actions/import-codesign-certs@v1
+        with:
+          p12-file-base64: ${{ secrets.MAC_CODESIGN_CERT }}
+          p12-password: ${{ secrets.MAC_NOTARIZATION_PASSWORD }}
+
+      - run: 'codesign -s "${{ env.MAC_CODESIGN_IDENTITY }}" -v --force --deep --timestamp --entitlements ./payloads/entitlements.plist -o runtime "dist/OpenCore-Patcher.app"'
       - run: cd dist; ditto -c -k --sequesterRsrc --keepParent OpenCore-Patcher.app ../OpenCore-Patcher-wxPython.app.zip
       - run: xcrun altool --notarize-app --primary-bundle-id "com.dortania.opencore-legacy-patcher" --username "${{ env.MAC_NOTARIZATION_USERNAME }}" --password "${{ env.MAC_NOTARIZATION_PASSWORD }}" --file OpenCore-Patcher-wxPython.app.zip
       - run: packagesbuild ./payloads/InstallPackage/AutoPkg-Assets-Setup.pkgproj