diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 0af395a620..ad488152f1 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -152,9 +152,9 @@ jobs:
           (github.event_name == 'push' && github.ref == 'refs/heads/main' && github.repository_owner == 'adafruit') ||
           (github.event_name == 'release' && (github.event.action == 'published' || github.event.action == 'rerequested'))
       run: |
-        [ -z "$AWS_ACCESS_KEY_ID" ] || aws s3 cp mpy-cross-macos-universal s3://adafruit-circuit-python/bin/mpy-cross/mpy-cross-macos-11-${{ env.CP_VERSION }}-universal --no-progress --region us-east-1
-        [ -z "$AWS_ACCESS_KEY_ID" ] || aws s3 cp mpy-cross/mpy-cross-arm64 s3://adafruit-circuit-python/bin/mpy-cross/mpy-cross-macos-11-${{ env.CP_VERSION }}-arm64 --no-progress --region us-east-1
-        [ -z "$AWS_ACCESS_KEY_ID" ] || aws s3 cp mpy-cross/mpy-cross s3://adafruit-circuit-python/bin/mpy-cross/mpy-cross-macos-11-${{ env.CP_VERSION }}-x64 --no-progress --region us-east-1
+        [ -z "$AWS_ACCESS_KEY_ID" ] || aws s3 cp mpy-cross-macos-universal s3://adafruit-circuit-python/bin/mpy-cross/macos-11/mpy-cross-macos-11-${{ env.CP_VERSION }}-universal --no-progress --region us-east-1
+        [ -z "$AWS_ACCESS_KEY_ID" ] || aws s3 cp mpy-cross/mpy-cross-arm64 s3://adafruit-circuit-python/bin/mpy-cross/macos-11/mpy-cross-macos-11-${{ env.CP_VERSION }}-arm64 --no-progress --region us-east-1
+        [ -z "$AWS_ACCESS_KEY_ID" ] || aws s3 cp mpy-cross/mpy-cross s3://adafruit-circuit-python/bin/mpy-cross/macos-11/mpy-cross-macos-11-${{ env.CP_VERSION }}-x64 --no-progress --region us-east-1
       env:
         AWS_PAGER: ''
         AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}