diff --git a/.github/workflows/build-gems.yml b/.github/workflows/build-gems.yml
index a52e515ae..a44a6601e 100644
--- a/.github/workflows/build-gems.yml
+++ b/.github/workflows/build-gems.yml
@@ -25,7 +25,7 @@ jobs:
         id: fetch
         with:
           supported-ruby-platforms: |
-            exclude: [arm-linux, x64-mingw32, aarch64-mingw-ucrt]
+            exclude: [arm-linux, arm-linux-musl, x64-mingw32, aarch64-mingw-ucrt]
           stable-ruby-versions: |
             exclude: [head]