diff --git a/calculate-buildkite-steps.py b/calculate-buildkite-steps.py
index ec2fa9612..20ca775a8 100755
--- a/calculate-buildkite-steps.py
+++ b/calculate-buildkite-steps.py
@@ -14,7 +14,7 @@ log = logging.getLogger(__name__)
 SYSTEMS = {
     'x86_64-linux',
     'aarch64-linux',
-    # 'aarch64-darwin',
+    'aarch64-darwin',
 
     # disabled due to low utility
     # 'i686-linux',