diff --git a/.github/workflows/builds.yml b/.github/workflows/builds.yml
index d5f38a14..d240880f 100644
--- a/.github/workflows/builds.yml
+++ b/.github/workflows/builds.yml
@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [macos-11, macos-12]
+        os: [macos-12]
   
     steps:
     - uses: actions/checkout@v3