diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index faa6ddcd..b207edd4 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -9,7 +9,6 @@ jobs:
       matrix:
         os:
           - macos-12
-          - macos-11
         otp:
           - 24
           - 25