diff --git a/openapi.yaml b/openapi.yaml
index f118a52..4fca68a 100644
--- a/openapi.yaml
+++ b/openapi.yaml
@@ -2159,15 +2159,7 @@ components:
             for by applications.
           type: array
           items:
-            type: object
-            required:
-              - name
-            properties:
-              name:
-                type: string
-                enum:
-                  - key-auth
-                  - openid-connect
+            $ref: '#/components/schemas/RegistrationConfiguration'
       required:
         - id
         - created_at
@@ -2175,6 +2167,20 @@ components:
         - name
         - deprecated
         - registration_configs
+    RegistrationConfiguration:
+      type: object
+      required:
+        - name
+      properties:
+        name:
+          type: string
+          enum:
+            - key-auth
+            - openid-connect
+        available_scopes:
+          type: array
+          items:
+            type: string
     LatestVersion:
       type: object
       additionalProperties: false