diff --git a/acls.yml b/acls.yml
index 629ded73f90573b4538bdf0c55cc9d2871cece59..3c84f2f33b9b752672b90d11493a85c157c33870 100644
--- a/acls.yml
+++ b/acls.yml
@@ -988,6 +988,7 @@ software:
   - name: 'zarr'
     owner: 'strube1'
     base: 'true'
+    mpi: True
   - name: 'zstd'
     owner: 'strube1'
     base: 'true'