diff --git a/docs/data-sources/database_uri.md b/docs/data-sources/database_uri.md
index 92ac6d268..5ae050e12 100644
--- a/docs/data-sources/database_uri.md
+++ b/docs/data-sources/database_uri.md
@@ -48,6 +48,7 @@ resource "exoscale_database" "my_database" {
 data "exoscale_database_uri" "my_database" {
   name = "my-database"
   type = "pg"
+  zone = "ch-gva-2"
 }
 
 output "my_database_uri" {