diff --git a/inventory/host_vars/local.timeoverflow.org/config.yml b/inventory/host_vars/local.timeoverflow.org/config.yml
index f4c0ebe..251b114 100644
--- a/inventory/host_vars/local.timeoverflow.org/config.yml
+++ b/inventory/host_vars/local.timeoverflow.org/config.yml
@@ -17,3 +17,6 @@ developers: []
 
 # Set 'development_environment' to "true" to skip SSL and nginx tasks
 development_environment: true
+
+# Set super admins email addresses
+superadmins: 'admin@timeoverflow.org'
diff --git a/inventory/host_vars/staging.timeoverflow.org/config.yml b/inventory/host_vars/staging.timeoverflow.org/config.yml
index 3acd8d1..fe83a04 100644
--- a/inventory/host_vars/staging.timeoverflow.org/config.yml
+++ b/inventory/host_vars/staging.timeoverflow.org/config.yml
@@ -25,5 +25,8 @@ developers:
 # Set 'development_environment' to "true" to skip SSL and nginx tasks
 development_environment: false
 
+# Set super admins email addresses
+superadmins: 'admin@timeoverflow.org'
+
 # Let's Encrypt conf
 certificate_authority_email: "info@coopdevs.org"
diff --git a/roles/common/templates/default.j2 b/roles/common/templates/default.j2
index b6bfbd2..8dde1c6 100644
--- a/roles/common/templates/default.j2
+++ b/roles/common/templates/default.j2
@@ -5,4 +5,7 @@ DATABASE_PASSWORD={{ database_password }}
 SECRET_TOKEN={{ secret_token }}
 MAIL_LINK_HOST=www.timeoverflow.org
 MAILER_SENDER={{ mailer_sender }}
+{% if skylight_authentication is defined %}
 SKYLIGHT_AUTHENTICATION={{ skylight_authentication }}
+{% endif %}
+ADMINS={{ superadmins }}