diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index e813191d9e..f8636ff4d1 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: ["macos-13", "macos-12"]
+        os: ["macos-13", "macos-12", "macos-11"]
         arch: ["arm64", "x86_64"]
     steps:
     - name: "Install required packages"