diff --git a/.github/workflows/build-and-test.yaml b/.github/workflows/build-and-test.yaml
index 7ca63f0..7290dd6 100644
--- a/.github/workflows/build-and-test.yaml
+++ b/.github/workflows/build-and-test.yaml
@@ -39,7 +39,7 @@ jobs:
         env:
           REQUIRED_DEPS: ninja-build
           COMPILER_DEPS: ${{ env.CXX == 'clang++' && 'clang' || '' }}
-          OPTIONAL_DEPS: ${{ ! matrix.poor_build && 'libfftw3-dev opencl-headers' || '' }}
+          OPTIONAL_DEPS: ${{ ! matrix.poor_build && 'libfftw3-dev opencl-headers clinfo' || '' }}
           MATH_DEPS: ${{ matrix.use_r && 'r-mathlib' || 'libgsl-dev' }}
         if: ${{ matrix.os == 'ubuntu-latest' }}
         run: |
@@ -48,7 +48,7 @@ jobs:
       - name: Install system dependencies (MacOS)
         if: ${{ matrix.os == 'macos-latest' }}
         run: |
-          brew install ninja gsl fftw
+          brew install ninja gsl fftw clinfo
 
       - name: Configure
         env:
@@ -66,6 +66,9 @@ jobs:
       - name: Build
         run: cmake --build ${CI_BUILD_DIR}
 
+      - name: Show OpenCL information
+        run: clinfo
+
       # Let MacOS tests fail until OpenCL issues are identified
       - name: Run unit tests
         run: |