diff --git a/.github/workflows/parse_missing-installations-output.py b/.github/workflows/parse_missing-installations-output.py
new file mode 100644
index 0000000000..a5d42ca1e3
--- /dev/null
+++ b/.github/workflows/parse_missing-installations-output.py
@@ -0,0 +1,23 @@
+import os
+import re
+
+missing = os.environ['missing']
+missing = missing.split('\n')
+missing_cuda = []
+missing_cpu = []
+for ec in missing:
+    if re.search('CUDA', ec):
+        missing_cuda.append(ec)
+    else:
+        missing_cpu.append(ec)
+if len(missing_cpu) != 0 and len(missing_cuda) != 0:
+    print(f'Please open a seperate pr for these dependencies: {missing_cpu}')
+    os.write(2, b'Error: CPU dependencies for CUDA build must be build in a seperate pr')
+    exit(1)
+elif len(missing_cuda) != 0:
+    # TODO: Make this set the accelorator label?
+    print(f'Have fun installing the following gpu builds: {missing_cuda}')
+elif len(missing_cpu) != 0:
+    print(f'Have fun installing the following gpu builds: {missing_cpu}')
+else:
+    print('no missing modules')
diff --git a/.github/workflows/test-check_easystacks.yml b/.github/workflows/test-check_easystacks.yml
new file mode 100644
index 0000000000..42c56ce6f9
--- /dev/null
+++ b/.github/workflows/test-check_easystacks.yml
@@ -0,0 +1,77 @@
+# documentation: https://help.github.com/en/articles/workflow-syntax-for-github-actions
+name: Check for CUDA builds in changed easystacks
+on:
+  push:
+    branches: [ "*-software.eessi.io" ]
+  pull_request:
+  workflow_dispatch:
+permissions:
+  contents: read # to fetch code (actions/checkout)
+env:
+  EESSI_ACCELERATOR_TARGETS: |
+    x86_64/amd/zen2:
+      - nvidia/cc80
+    x86_64/amd/zen3:
+      - nvidia/cc80
+jobs:
+  check_missing:
+    runs-on: ubuntu-24.04
+    strategy:
+      fail-fast: false
+      matrix:
+        EESSI_VERSION:
+        - 2023.06
+        EESSI_SOFTWARE_SUBDIR_OVERRIDE:
+        - x86_64/amd/zen2
+        - x86_64/amd/zen3
+        - x86_64/amd/zen4
+        - x86_64/intel/haswell
+        - x86_64/intel/skylake_avx512
+        - x86_64/generic
+    steps:
+        - name: Check out software-layer repository
+          uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+
+        - name: Mount EESSI CernVM-FS pilot repository
+          uses: cvmfs-contrib/github-action-cvmfs@55899ca74cf78ab874bdf47f5a804e47c198743c # v4.0
+          with:
+              cvmfs_config_package: https://github.com/EESSI/filesystem-layer/releases/download/latest/cvmfs-config-eessi_latest_all.deb
+              cvmfs_http_proxy: DIRECT
+              cvmfs_repositories: software.eessi.io
+        - name: find changed easystacks
+          uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36  #v3.0.2
+          id: changes
+          with:
+            list-files: shell
+            filters: |
+              changed:
+                - 'easystacks/**'
+        - name: Test check_missing_installations.sh script
+          if: ${{ steps.changes.outputs.changed == 'true' }}
+          run: |
+              export EESSI_SOFTWARE_SUBDIR_OVERRIDE=${{matrix.EESSI_SOFTWARE_SUBDIR_OVERRIDE}}
+              source /cvmfs/software.eessi.io/versions/${{matrix.EESSI_VERSION}}/init/bash
+              # set $EESSI_CPU_FAMILY to the CPU architecture that corresponds to $EESSI_SOFTWARE_SUBDIR_OVERRIDE (part before the first slash),
+              # to prevent issues with checks in the Easybuild configuration that use this variable
+              export EESSI_CPU_FAMILY=${EESSI_SOFTWARE_SUBDIR_OVERRIDE%%/*}
+              module load EasyBuild
+              which eb
+              eb --version
+              export EESSI_PREFIX=/cvmfs/software.eessi.io/versions/${{matrix.EESSI_VERSION}}
+              export EESSI_OS_TYPE=linux
+              env | grep ^EESSI | sort
+
+              # check for missing installations if a file in the easystacks directory is changed
+              echo "check for missing installation in changed easystack files"
+              easystack_files=(${{ steps.changes.outputs.changed_files }})
+              
+              for easystack_file in ${easystack_files[@]}; do
+                  echo "check missing installatios for ${easystack_file}..."
+                  ./check_missing_installations.sh ${easystack_file} || ec=$?
+                  export eb_missing_out=$(./check_missing_installations.sh ${easystack_file})
+                  if [[ ${ec} -ne 0 ]]; then 
+                      echo "missing installations found for ${easystack_file}!" >&2
+                      export missing=$(env | grep .eb\) | tr -d \*)
+                      python .github/workflows/parse_missing-installations-output.py 
+                  fi
+              done
diff --git a/.github/workflows/test-software.eessi.io.yml b/.github/workflows/test-software.eessi.io.yml
index b8104a543f..020c4c31cc 100644
--- a/.github/workflows/test-software.eessi.io.yml
+++ b/.github/workflows/test-software.eessi.io.yml
@@ -60,8 +60,7 @@ jobs:
               echo "just run check_missing_installations.sh (should use easystacks/software.eessi.io/${{matrix.EESSI_VERSION}}/eessi-${{matrix.EESSI_VERSION}}-*.yml with latest EasyBuild release)"
               for easystack_file in $(EESSI_VERSION=${{matrix.EESSI_VERSION}} .github/workflows/scripts/only_latest_easystacks.sh); do
                   echo "check missing installations for ${easystack_file}..."
-                  ./check_missing_installations.sh ${easystack_file}
-                  ec=$?
+                  ./check_missing_installations.sh ${easystack_file} || ec=$?
                   if [[ ${ec} -ne 0 ]]; then echo "missing installations found for ${easystack_file}!" >&2; exit ${ec}; fi
               done
 
@@ -75,8 +74,7 @@ jobs:
                       echo "checking missing installations for accelerator ${accel} using modulepath: ${MODULEPATH}"
                       for easystack_file in $(EESSI_VERSION=${{matrix.EESSI_VERSION}} ACCEL_EASYSTACKS=1 .github/workflows/scripts/only_latest_easystacks.sh); do
                           echo "check missing installations for ${easystack_file}..."
-                          ./check_missing_installations.sh ${easystack_file}
-                          ec=$?
+                          ./check_missing_installations.sh ${easystack_file} || ec=$?
                           if [[ ${ec} -ne 0 ]]; then echo "missing installations found for ${easystack_file}!" >&2; exit ${ec}; fi
                       done
                       module unuse ${EESSI_SOFTWARE_PATH}/accel/${accel}/modules/all