diff --git a/global/overlay/etc/hiera/data/common.yaml b/global/overlay/etc/hiera/data/common.yaml
index 6e3f850..17c9040 100644
--- a/global/overlay/etc/hiera/data/common.yaml
+++ b/global/overlay/etc/hiera/data/common.yaml
@@ -45,9 +45,9 @@ nrpe_clients:
    - 89.45.237.85
 
 sso_groups:
-  - soc-user:
+  soc-user:
     - 'soc-user'
-  - sunet-cert:
+  sunet-cert:
     - 'bjorklund@sunet.se'
     - 'valerio@sunet.se'
     - 'roberto@sunet.se'