diff --git a/src/lib/utils/embed.ts b/src/lib/utils/embed.ts
index b2a9255ea..f9b01e207 100644
--- a/src/lib/utils/embed.ts
+++ b/src/lib/utils/embed.ts
@@ -287,6 +287,7 @@ export const settingsConfig: Record<keyof EmbedSettings, EmbedSettingConfig> = {
  * @param url
  */
 export function isEmbed(url: URL): Boolean {
+  if (!url.pathname.match(/^\/(documents|projects)/)) return false;
   return (
     url.searchParams.has("embed") || url.hostname === "embed.documentcloud.org"
   );
diff --git a/src/lib/utils/tests/embed.test.ts b/src/lib/utils/tests/embed.test.ts
index fb47d996b..8c0c6ee69 100644
--- a/src/lib/utils/tests/embed.test.ts
+++ b/src/lib/utils/tests/embed.test.ts
@@ -55,6 +55,10 @@ describe("embed utilities", () => {
         "https://www.documentcloud.org/documents/2622-agreement-between-conservatives-and-liberal-democrats-to-form-a-coalition-government/?embed",
         true,
       ],
+      [
+        "https://embed.documentcloud.org/_app/immutable/chunks/navigation.CziXxwWJ.js",
+        false,
+      ],
     ];
 
     for (const [url, embed] of urls) {