diff --git a/.github/workflows/github-actions.yml b/.github/workflows/github-actions.yml
index 797e30e7..04158c1d 100644
--- a/.github/workflows/github-actions.yml
+++ b/.github/workflows/github-actions.yml
@@ -9,44 +9,9 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        config: [boilerplate, release, debug_cuda_only, debug_mpi_only, debug_threads_only, boilerplate_caliper]
+        config: [boilerplate_caliper]
 
         include:
-          - config: boilerplate
-            PERFFLOWASPECT_WITH_CUDA: ON
-            PERFFLOWASPECT_WITH_MPI: ON
-            PERFFLOWASPECT_WITH_MULTITHREADS: ON
-            CMAKE_BUILD_TYPE: Debug
-            PERFFLOWASPECT_WITH_CALIPER: OFF
-
-          - config: release
-            PERFFLOWASPECT_WITH_CUDA: ON
-            PERFFLOWASPECT_WITH_MPI: ON
-            PERFFLOWASPECT_WITH_MULTITHREADS: ON
-            CMAKE_BUILD_TYPE: Release
-            PERFFLOWASPECT_WITH_CALIPER: OFF
-
-          - config: debug_cuda_only
-            PERFFLOWASPECT_WITH_CUDA: ON
-            PERFFLOWASPECT_WITH_MPI: OFF
-            PERFFLOWASPECT_WITH_MULTITHREADS: OFF
-            CMAKE_BUILD_TYPE: Debug
-            PERFFLOWASPECT_WITH_CALIPER: OFF
-
-          - config: debug_mpi_only
-            PERFFLOWASPECT_WITH_CUDA: OFF
-            PERFFLOWASPECT_WITH_MPI: ON
-            PERFFLOWASPECT_WITH_MULTITHREADS: OFF
-            CMAKE_BUILD_TYPE: Debug
-            PERFFLOWASPECT_WITH_CALIPER: OFF
-
-          - config: debug_threads_only
-            PERFFLOWASPECT_WITH_CUDA: OFF
-            PERFFLOWASPECT_WITH_MPI: OFF
-            PERFFLOWASPECT_WITH_MULTITHREADS: ON
-            CMAKE_BUILD_TYPE: Debug
-            PERFFLOWASPECT_WITH_CALIPER: OFF
-
           - config: boilerplate_caliper
             PERFFLOWASPECT_WITH_CUDA: OFF
             PERFFLOWASPECT_WITH_MPI: OFF
@@ -62,17 +27,17 @@ jobs:
         run: |
           sudo apt-get update
           sudo apt install clang llvm-dev libjansson-dev libssl-dev bison flex make cmake mpich
-          # install cuda 12.1
-          wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/cuda-ubuntu2004.pin
-          sudo mv cuda-ubuntu2004.pin /etc/apt/preferences.d/cuda-repository-pin-600
-          wget https://developer.download.nvidia.com/compute/cuda/12.1.0/local_installers/cuda-repo-ubuntu2004-12-1-local_12.1.0-530.30.02-1_amd64.deb
-          sudo dpkg -i cuda-repo-ubuntu2004-12-1-local_12.1.0-530.30.02-1_amd64.deb
-          sudo cp /var/cuda-repo-ubuntu2004-12-1-local/cuda-*-keyring.gpg /usr/share/keyrings/
-          sudo apt-get update
-          sudo apt-get -y install cuda
-          export PATH=/usr/local/cuda-12.1/bin:$PATH
+#          # install cuda 12.1
+#          wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2004/x86_64/cuda-ubuntu2004.pin
+#          sudo mv cuda-ubuntu2004.pin /etc/apt/preferences.d/cuda-repository-pin-600
+#          wget https://developer.download.nvidia.com/compute/cuda/12.1.0/local_installers/cuda-repo-ubuntu2004-12-1-local_12.1.0-530.30.02-1_amd64.deb
+#          sudo dpkg -i cuda-repo-ubuntu2004-12-1-local_12.1.0-530.30.02-1_amd64.deb
+#          sudo cp /var/cuda-repo-ubuntu2004-12-1-local/cuda-*-keyring.gpg /usr/share/keyrings/
+#          sudo apt-get update
+#          sudo apt-get -y install cuda
+#          export PATH=/usr/local/cuda-12.1/bin:$PATH
           clang++ --version
-          nvcc --version
+#          nvcc --version
 
       - name: Clone Caliper
         uses: actions/checkout@v2
@@ -91,7 +56,7 @@ jobs:
 
       - name: Compile check
         run: |
-          export PATH=/usr/local/cuda-12.1/bin:$PATH
+#          export PATH=/usr/local/cuda-12.1/bin:$PATH
           cd src/c
           mkdir build install
           cd build