diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 5a5b263..36b7fd2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -170,7 +170,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ ubuntu-20.04, ubuntu-22.04, macos-12, macos-13, macos-14 ]
+        os: [ ubuntu-20.04, ubuntu-22.04, macos-13, macos-14 ]
         shared: [ OFF, ON ]
 
     runs-on: ${{matrix.os}}