diff --git a/package-lock.json b/package-lock.json
index 00598c773..f16f9d49e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
         "@babel/preset-env": "^7.26.9",
         "@babel/runtime": "^7.26.10",
         "@fluent/bundle": "^0.18.0",
-        "@fluent/dom": "^0.10.0",
+        "@fluent/dom": "^0.10.1",
         "@metalsmith/layouts": "^3.0.0",
         "@metalsmith/markdown": "^1.10.0",
         "@napi-rs/canvas": "^0.1.68",
@@ -1917,9 +1917,9 @@
       }
     },
     "node_modules/@fluent/dom": {
-      "version": "0.10.0",
-      "resolved": "https://registry.npmjs.org/@fluent/dom/-/dom-0.10.0.tgz",
-      "integrity": "sha512-31a+GJRg6Xhpw9IQ8yNiHhegd10g1DvC30TMSO52bFpjJVJqfQHTuLKFSORNR5xI1oyP4RU4lGLho9+HaC/pVQ==",
+      "version": "0.10.1",
+      "resolved": "https://registry.npmjs.org/@fluent/dom/-/dom-0.10.1.tgz",
+      "integrity": "sha512-OySXxsR3hEkiE75dPXYXsTOk+rCCJ7u6kuz2oekXSwGPBSuwUaYWL/eWJR3kezjSPSwxvTdVOPj9sCcT8utECg==",
       "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
diff --git a/package.json b/package.json
index 423e170b2..1a44a6fd1 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
     "@babel/preset-env": "^7.26.9",
     "@babel/runtime": "^7.26.10",
     "@fluent/bundle": "^0.18.0",
-    "@fluent/dom": "^0.10.0",
+    "@fluent/dom": "^0.10.1",
     "@metalsmith/layouts": "^3.0.0",
     "@metalsmith/markdown": "^1.10.0",
     "@napi-rs/canvas": "^0.1.68",
diff --git a/src/display/editor/signature.js b/src/display/editor/signature.js
index 532a4ae75..0737f701e 100644
--- a/src/display/editor/signature.js
+++ b/src/display/editor/signature.js
@@ -158,13 +158,6 @@ class SignatureEditor extends DrawingEditor {
 
     super.render();
 
-    if (typeof PDFJSDev === "undefined" || !PDFJSDev.test("MOZCENTRAL")) {
-      // TODO: remove this check once
-      //  https://github.com/projectfluent/fluent.js/pull/640
-      // is merged and released.
-      this.div.setAttribute("data-l10n-attrs", "aria-description");
-    }
-
     if (this._drawId === null) {
       if (this.#signatureData) {
         const {