diff --git a/client/src/document/index.scss b/client/src/document/index.scss
index 3547a1478b0a..c6dcf2a12e91 100644
--- a/client/src/document/index.scss
+++ b/client/src/document/index.scss
@@ -30,6 +30,12 @@
   }
 }
 
+.only-in-en-us {
+  span {
+    font-size: $small-font-size;
+  }
+}
+
 .article {
   padding: ($base-spacing / 2) $base-spacing $base-spacing;
 
diff --git a/kumascript/src/api/web.js b/kumascript/src/api/web.js
index eafefd4f9687..71e3c86c9e9a 100644
--- a/kumascript/src/api/web.js
+++ b/kumascript/src/api/web.js
@@ -83,6 +83,27 @@ module.exports = {
         page.url + hrefhash
       }"${titleAttribute}${flawAttribute}>${content}</a>`;
     }
+    if (!href.toLowerCase().startsWith("/en-us/")) {
+      // Before flagging this as a broken-link flaw, see if it's possible to
+      // change it to the en-US URL instead.
+      const hrefSplit = href.split("/");
+      hrefSplit[1] = "en-US";
+      const enUSPage = this.info.getPageByURL(hrefSplit.join("/"));
+      if (enUSPage.url) {
+        // But it's still a flaw. Record it so that translators can write a
+        // translated document to "fill the hole".
+        flaw = this.env.recordNonFatalError(
+          "broken-link",
+          `${hrefpath} does not exist but fallbacked on ${enUSPage.url}`
+        );
+        flawAttribute = ` data-flaw-src="${util.htmlEscape(flaw.macroSource)}"`;
+        return (
+          '<a class="only-in-en-us" ' +
+          'title="Currently only available in English" ' +
+          `href="${enUSPage.url}"${flawAttribute}>${content} <span>(en-US)</span></a>`
+        );
+      }
+    }
     flaw = this.env.recordNonFatalError(
       "broken-link",
       `${hrefpath} does not exist`