diff --git a/docs/base.yaml b/docs/base.yaml
index dc5b9aa0f9..62aacca241 100644
--- a/docs/base.yaml
+++ b/docs/base.yaml
@@ -1,3 +1,5 @@
 openapi: 3.1.0
 info:
-  version: v2
\ No newline at end of file
+  version: v2
+servers:
+  - url: https://$CUSTOM-DOMAIN
\ No newline at end of file