diff --git a/.github/workflows/phpunit.yml b/.github/workflows/phpunit.yml
index 53f66078f..60e341c70 100644
--- a/.github/workflows/phpunit.yml
+++ b/.github/workflows/phpunit.yml
@@ -213,3 +213,65 @@ jobs:
       - name: PHPUnit integration
         working-directory: apps/${{ env.APP_NAME }}
         run: ./vendor/phpunit/phpunit/phpunit -c tests/phpunit.integration.xml
+
+
+  oci:
+    runs-on: ubuntu-latest
+
+    strategy:
+      # do not stop on another job's failure
+      fail-fast: false
+      matrix:
+        php-versions: ['7.4']
+        databases: ['oci']
+        server-versions: ['master']
+
+    name: php${{ matrix.php-versions }}-${{ matrix.databases }}-${{ matrix.server-versions }}
+
+    services:
+      oracle:
+        image: deepdiver/docker-oracle-xe-11g # "wnameless/oracle-xe-11g-r2"
+        ports:
+          - "1521:1521"
+
+    steps:
+      - name: Checkout server
+        uses: actions/checkout@v2
+        with:
+          repository: nextcloud/server
+          ref: ${{ matrix.server-versions }}
+
+      - name: Checkout submodules
+        shell: bash
+        run: |
+          auth_header="$(git config --local --get http.https://github.com/.extraheader)"
+          git submodule sync --recursive
+          git -c "http.extraheader=$auth_header" -c protocol.version=2 submodule update --init --force --recursive --depth=1
+
+      - name: Checkout app
+        uses: actions/checkout@v2
+        with:
+          path: apps/${{ env.APP_NAME }}
+
+      - name: Set up php ${{ matrix.php-versions }}
+        uses: "shivammathur/setup-php@v2"
+        with:
+          php-version: "${{ matrix.php-version }}"
+          extensions: mbstring, iconv, fileinfo, intl, oci8
+          tools: phpunit:8.5.2
+          coverage: none
+
+      - name: Set up Nextcloud
+        run: |
+          mkdir data
+          ./occ maintenance:install --verbose --database=oci --database-name=XE --database-host=127.0.0.1 --database-port=1521 --database-user=autotest --database-pass=owncloud --admin-user admin --admin-pass admin
+          ./occ app:enable --force ${{ env.APP_NAME }}
+          php -S localhost:8080 &
+
+      - name: PHPUnit
+        working-directory: apps/${{ env.APP_NAME }}
+        run: ./vendor/phpunit/phpunit/phpunit -c tests/phpunit.xml
+
+      - name: PHPUnit integration
+        working-directory: apps/${{ env.APP_NAME }}
+        run: ./vendor/phpunit/phpunit/phpunit -c tests/phpunit.integration.xml