diff --git a/src/summary/amazon/index.ts b/src/summary/amazon/index.ts
index 2cf8528..96d7b88 100644
--- a/src/summary/amazon/index.ts
+++ b/src/summary/amazon/index.ts
@@ -63,6 +63,7 @@ export default function amazon(url: URL, html: HTMLRewriter) {
         image,
         description: title === description ? null : description,
         player,
+        allow: [],
         sitename: siteName,
         icon: favicon,
         sensitive,
diff --git a/src/summary/general/index.ts b/src/summary/general/index.ts
index f966a89..9ed2f0e 100644
--- a/src/summary/general/index.ts
+++ b/src/summary/general/index.ts
@@ -64,6 +64,7 @@ export default function general(url: URL, html: HTMLRewriter) {
         thumbnail: image,
         description: title === description ? null : description,
         player,
+        allow: [],
         sitename: siteName,
         icon: favicon,
         sensitive,
diff --git a/src/summary/wikipedia/index.ts b/src/summary/wikipedia/index.ts
index 0f95ff2..b92bc12 100644
--- a/src/summary/wikipedia/index.ts
+++ b/src/summary/wikipedia/index.ts
@@ -18,6 +18,7 @@ export default async function wikipedia(url: URL, html: HTMLRewriter) {
       width: null,
       height: null,
     },
+    allow: [],
     sitename: "Wikipedia",
     url: url.href,
   };