diff --git a/.github/workflows/key4hep_linux.yml b/.github/workflows/key4hep_linux.yml
deleted file mode 100644
index 24bf403c5..000000000
--- a/.github/workflows/key4hep_linux.yml
+++ /dev/null
@@ -1,38 +0,0 @@
-name: key4hep_linux
-
-on: [push, pull_request]
-
-jobs:
-  build-and-test-key4hep:
-    runs-on: ubuntu-latest
-    strategy:
-      fail-fast: false
-      matrix:
-        release: ["sw.hsf.org/key4hep",
-                  "sw-nightlies.hsf.org/key4hep"]
-    steps:
-    - uses: actions/checkout@v3
-    - uses: cvmfs-contrib/github-action-cvmfs@v3
-    - uses: aidasoft/run-lcg-view@v4
-      with:
-        container: centos7
-        view-path: /cvmfs/${{ matrix.release }}
-        run: |
-          mkdir build install
-          cd build
-          cmake .. -DCMAKE_CXX_STANDARD=17 \
-            -DCMAKE_INSTALL_PREFIX=../install \
-            -G Ninja
-          ninja -k0
-          ctest --output-on-failure
-          ninja install
-          cd -
-          echo "Test downstream usage"
-          export CMAKE_PREFIX_PATH=$PWD/install:$CMAKE_PREFIX_PATH
-          cd test/downstream-project-cmake-test
-          mkdir build
-          cd build
-          cmake .. -DCMAKE_CXX_STANDARD=17 \
-            -DCMAKE_INSTALL_PREFIX=../install \
-            -G Ninja
-          ninja -k0