diff --git a/ansible/roles/synapse-and-lighttpd/defaults/main.json b/ansible/roles/synapse-and-lighttpd/defaults/main.json
index fc3f952..9f9b55e 100644
--- a/ansible/roles/synapse-and-lighttpd/defaults/main.json
+++ b/ansible/roles/synapse-and-lighttpd/defaults/main.json
@@ -1,3 +1,3 @@
 {
-	"var_synapse_and_lighttpd_domain": "REPLACE_ME"
+	"var_synapse_and_lighttpd_domain": "synapse.example.org"
 }