diff --git a/package-lock.json b/package-lock.json
index e14ed4a85..44e5603d5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -21,6 +21,7 @@
         "canvas": "^2.9.1",
         "core-js": "^3.21.1",
         "cross-env": "^7.0.3",
+        "dialog-polyfill": "^0.5.6",
         "dommatrix": "^0.0.24",
         "es-module-shims": "1.4.7",
         "eslint": "^8.11.0",
@@ -4350,6 +4351,12 @@
         "kuler": "1.0.x"
       }
     },
+    "node_modules/dialog-polyfill": {
+      "version": "0.5.6",
+      "resolved": "https://registry.npmjs.org/dialog-polyfill/-/dialog-polyfill-0.5.6.tgz",
+      "integrity": "sha512-ZbVDJI9uvxPAKze6z146rmfUZjBqNEwcnFTVamQzXH+svluiV7swmVIGr7miwADgfgt1G2JQIytypM9fbyhX4w==",
+      "dev": true
+    },
     "node_modules/dir-glob": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/dir-glob/-/dir-glob-3.0.1.tgz",
@@ -21951,6 +21958,12 @@
         "kuler": "1.0.x"
       }
     },
+    "dialog-polyfill": {
+      "version": "0.5.6",
+      "resolved": "https://registry.npmjs.org/dialog-polyfill/-/dialog-polyfill-0.5.6.tgz",
+      "integrity": "sha512-ZbVDJI9uvxPAKze6z146rmfUZjBqNEwcnFTVamQzXH+svluiV7swmVIGr7miwADgfgt1G2JQIytypM9fbyhX4w==",
+      "dev": true
+    },
     "dir-glob": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/dir-glob/-/dir-glob-3.0.1.tgz",
diff --git a/package.json b/package.json
index ea0df198b..e89f6a7be 100644
--- a/package.json
+++ b/package.json
@@ -14,6 +14,7 @@
     "canvas": "^2.9.1",
     "core-js": "^3.21.1",
     "cross-env": "^7.0.3",
+    "dialog-polyfill": "^0.5.6",
     "dommatrix": "^0.0.24",
     "es-module-shims": "1.4.7",
     "eslint": "^8.11.0",
diff --git a/web/overlay_manager.js b/web/overlay_manager.js
index 233c9f594..e4d7378e1 100644
--- a/web/overlay_manager.js
+++ b/web/overlay_manager.js
@@ -37,6 +37,15 @@ class OverlayManager {
     }
     this.#overlays.set(dialog, { canForceClose });
 
+    if (
+      typeof PDFJSDev !== "undefined" &&
+      PDFJSDev.test("GENERIC && !SKIP_BABEL") &&
+      !dialog.showModal
+    ) {
+      const dialogPolyfill = require("dialog-polyfill/dist/dialog-polyfill.js");
+      dialogPolyfill.registerDialog(dialog);
+    }
+
     dialog.addEventListener("cancel", evt => {
       this.#active = null;
     });