diff --git a/roles/matrix-ma1sd/defaults/main.yml b/roles/matrix-ma1sd/defaults/main.yml
index 11543bc1..78ab3676 100644
--- a/roles/matrix-ma1sd/defaults/main.yml
+++ b/roles/matrix-ma1sd/defaults/main.yml
@@ -85,6 +85,8 @@ matrix_ma1sd_configuration_yaml: |
   #jinja2: lstrip_blocks: True
   matrix:
     domain: {{ matrix_domain }}
+    v1: true
+    v2: true
 
   server:
     name: {{ matrix_server_fqn_matrix }}