diff --git a/.github/workflows/CI_test.yml b/.github/workflows/CI_test.yml
index 65bf481a..0b1d68e2 100644
--- a/.github/workflows/CI_test.yml
+++ b/.github/workflows/CI_test.yml
@@ -9,7 +9,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, macos-latest, windows-latest]
+        os: [ubuntu-latest, windows-latest]
         toolchain:
           - {compiler: gcc}
           - {compiler: intel}
@@ -19,10 +19,6 @@ jobs:
           - os: ubuntu-latest
             toolchain: {compiler: gcc}
         exclude:
-          - os: macos-latest
-            toolchain: {compiler: intel}
-          - os: macos-latest
-            toolchain: {compiler: nvidia-hpc}
           - os: windows-latest
             toolchain: {compiler: nvidia-hpc}