diff --git a/acls.yml b/acls.yml
index 371912bf81f4d982209ae143c36aa46d82e1ed5d..2b51ff027751726a49785f7f5e0c56b35d08ed0a 100644
--- a/acls.yml
+++ b/acls.yml
@@ -359,7 +359,7 @@ software:
     base: True
   - name: 'Horovod'
     owner: 'strube1'
-    base: True
+    mpi: True
   - name: 'hypothesis'
     owner: 'strube1'
     base: True