diff --git a/src/webpack/patchWebpack.ts b/src/webpack/patchWebpack.ts
index df6ef897d..c675c4125 100644
--- a/src/webpack/patchWebpack.ts
+++ b/src/webpack/patchWebpack.ts
@@ -377,8 +377,8 @@ function patchFactory(id: PropertyKey, factory: ModuleFactory) {
 
             // There are (at the time of writing) 11 modules exporting the window
             // Make these non enumerable to improve webpack search performance
-            if (require.c && (exports === window || exports?.default === window)) {
-                Object.defineProperty(require.c, id, {
+            if ((exports === window || exports?.default === window) && typeof require === "function" && require.c != null) {
+                define(require.c, id, {
                     value: require.c[id],
                     enumerable: false
                 });