diff --git a/.github/workflows/xray_build_and_test.yml b/.github/workflows/xray_build_and_test.yml
deleted file mode 100644
index 8e33185..0000000
--- a/.github/workflows/xray_build_and_test.yml
+++ /dev/null
@@ -1,61 +0,0 @@
-#
-# Build the module and run tests.
-#
-# Repeats tests on local and remote files by running an instance of the
-# hdfstream server in a container.
-#
-name: Xray branch only build and test
-
-on:
-  push:
-    branches: [ "lc_xrays" ]
-  pull_request:
-    branches: [ "lc_xrays" ]
-
-permissions:
-  contents: read
-
-jobs:
-  build:
-
-    runs-on: ubuntu-latest
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Set up Python 3.10
-      uses: actions/setup-python@v3
-      with:
-        python-version: "3.10"
-
-    - name: Start hdfstream service with ./tests/data mounted
-      uses: ./.github/actions/start-hdfstream
-      with:
-        data-dir: ./tests/data
-        virtual-prefix: tests/data
-        image: ghcr.io/jchelly/hdfstream-api:0.0.6
-
-    - name: Install dependencies
-      run: |
-        python -m pip install --upgrade pip
-        pip install flake8 pytest
-        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
-
-    - name: Lint with flake8
-      run: |
-        # stop the build if there are Python syntax errors or undefined names
-        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
-        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
-        # flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
-
-    - name: Install module
-      run: |
-        pip install -e .
-
-    - name: Test with pytest
-      run: |
-        pytest --hdfstream-server=http://localhost:8080/hdfstream
-
-    - name: Stop hdfstream service
-      uses: ./.github/actions/stop-hdfstream
-      if: always()