diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index e424a0a..50d05f9 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -14,8 +14,7 @@ jobs:
       matrix:
         name: [ubuntu-gcc-9,
                ubuntu-gcc-10,
-               ubuntu-clang-15,
-               macos-xcode-12.3,
+               ubuntu-clang-15
                ]
 
         include: