diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 023cfd2b..90e12cd6 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -245,6 +245,11 @@ jobs:
 
                   anaconda -v --show-traceback -t $UPLOAD_TOKEN upload -u threeml ${CONDA}/envs/test_env/conda-bld/linux-64/*.tar.bz2 --force $LABEL
 
+                  elif [[ ${{matrix.os}} == macos-latest ]];
+                  then
+
+                  anaconda -v --show-traceback -t $UPLOAD_TOKEN upload -u threeml ${CONDA}/envs/test_env/conda-bld/osx-arm64/*.tar.bz2 --force $LABEL
+
                   else
 
                   anaconda -v --show-traceback -t $UPLOAD_TOKEN upload -u threeml ${CONDA}/envs/test_env/conda-bld/osx-64/*.tar.bz2 --force $LABEL