diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7f8777503..d40389b20 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -384,6 +384,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
+        # Note, we exclude `aarch64` because it's not supported by the GitHub runner
         target-arch: ["x86_64", "i686"]
     steps:
       - uses: actions/checkout@v4