diff --git a/config/webpack-config-legacy-build.mjs b/config/webpack-config-legacy-build.mjs
index 89786cf0a0..ffc2aef1a8 100644
--- a/config/webpack-config-legacy-build.mjs
+++ b/config/webpack-config-legacy-build.mjs
@@ -32,6 +32,11 @@ export default {
     ],
   },
   resolve: {
+    fallback: {
+      fs: false,
+      http: false,
+      https: false,
+    },
     alias: {
       ol: path.resolve('./build/ol'),
     },