diff --git a/.github/workflows/conda-cpp-build.yaml b/.github/workflows/conda-cpp-build.yaml
index 89bc8b8c..c82a60e1 100644
--- a/.github/workflows/conda-cpp-build.yaml
+++ b/.github/workflows/conda-cpp-build.yaml
@@ -59,11 +59,9 @@ jobs:
           export MATRIX="
           # amd64
           - { ARCH: 'amd64', PY_VER: '3.10', CUDA_VER: '11.8.0', LINUX_VER: 'ubuntu22.04' }
-          - { ARCH: 'amd64', PY_VER: '3.10', CUDA_VER: '12.2.2', LINUX_VER: 'ubuntu22.04' }
           - { ARCH: 'amd64', PY_VER: '3.10', CUDA_VER: '12.5.1', LINUX_VER: 'ubuntu22.04' }
           # arm64
           - { ARCH: 'arm64', PY_VER: '3.10', CUDA_VER: '11.8.0', LINUX_VER: 'ubuntu22.04' }
-          - { ARCH: 'arm64', PY_VER: '3.10', CUDA_VER: '12.2.2', LINUX_VER: 'ubuntu22.04' }
           - { ARCH: 'arm64', PY_VER: '3.10', CUDA_VER: '12.5.1', LINUX_VER: 'ubuntu22.04' }
           "
 
diff --git a/.github/workflows/conda-python-build.yaml b/.github/workflows/conda-python-build.yaml
index 4cb9c026..3fe1abcd 100644
--- a/.github/workflows/conda-python-build.yaml
+++ b/.github/workflows/conda-python-build.yaml
@@ -63,7 +63,6 @@ jobs:
           - { ARCH: 'amd64', PY_VER: '3.10', CUDA_VER: '11.8.0', LINUX_VER: 'ubuntu22.04' }
           - { ARCH: 'amd64', PY_VER: '3.10', CUDA_VER: '12.5.1', LINUX_VER: 'ubuntu22.04' }
           - { ARCH: 'amd64', PY_VER: '3.11', CUDA_VER: '11.8.0', LINUX_VER: 'ubuntu22.04' }
-          - { ARCH: 'amd64', PY_VER: '3.11', CUDA_VER: '12.2.2', LINUX_VER: 'ubuntu22.04' }
           - { ARCH: 'amd64', PY_VER: '3.11', CUDA_VER: '12.5.1', LINUX_VER: 'ubuntu22.04' }
           # arm64
           - { ARCH: 'arm64', PY_VER: '3.9',  CUDA_VER: '11.8.0', LINUX_VER: 'ubuntu22.04' }
@@ -71,7 +70,6 @@ jobs:
           - { ARCH: 'arm64', PY_VER: '3.10', CUDA_VER: '11.8.0', LINUX_VER: 'ubuntu22.04' }
           - { ARCH: 'arm64', PY_VER: '3.10', CUDA_VER: '12.5.1', LINUX_VER: 'ubuntu22.04' }
           - { ARCH: 'arm64', PY_VER: '3.11', CUDA_VER: '11.8.0', LINUX_VER: 'ubuntu22.04' }
-          - { ARCH: 'arm64', PY_VER: '3.11', CUDA_VER: '12.2.2', LINUX_VER: 'ubuntu22.04' }
           - { ARCH: 'arm64', PY_VER: '3.11', CUDA_VER: '12.5.1', LINUX_VER: 'ubuntu22.04' }
           "