diff --git a/app/api/collections/collections.openapi.yml b/app/api/collections/collections.openapi.yml
index 2371ef4a..a8b9e772 100644
--- a/app/api/collections/collections.openapi.yml
+++ b/app/api/collections/collections.openapi.yml
@@ -28,7 +28,7 @@
         example: 500
         schema:
           type: integer
-          enum: [200, 500, 1024]
+          enum: [200, 500, 1024, 1500]
           default: 500
       - name: publish_state
         in: query
@@ -79,7 +79,7 @@
         example: 500
         schema:
           type: integer
-          enum: [200, 500, 1024]
+          enum: [200, 500, 1024, 1500]
     responses:
       "200":
         description: Successful request.
diff --git a/app/api/images/images.openapi.yml b/app/api/images/images.openapi.yml
index aa4ae80a..a3fb4441 100644
--- a/app/api/images/images.openapi.yml
+++ b/app/api/images/images.openapi.yml
@@ -261,7 +261,7 @@
         example: 500
         schema:
           type: integer
-          enum: [200, 500, 1024]
+          enum: [200, 500, 1024, 1500]
     responses:
       "200":
         description: Successful request.
diff --git a/app/api/owners/owners.openapi.yml b/app/api/owners/owners.openapi.yml
index 83d4e0f9..209eb0e5 100644
--- a/app/api/owners/owners.openapi.yml
+++ b/app/api/owners/owners.openapi.yml
@@ -27,7 +27,7 @@
         example: 500
         schema:
           type: integer
-          enum: [200, 500, 1024]
+          enum: [200, 500, 1024, 1500]
     responses:
       "200":
         description: Successful request.