diff --git a/settings.schema.yaml b/settings.schema.yaml
index b2f4536..825925e 100644
--- a/settings.schema.yaml
+++ b/settings.schema.yaml
@@ -32,8 +32,7 @@ properties:
     title: $Schema
     type: string
   environment:
-    allOf:
-    - $ref: '#/$defs/Environment'
+    $ref: '#/$defs/Environment'
     default: development
     description: App environment flag
   redis_url: