diff --git a/platform/web/js/engine/config.js b/platform/web/js/engine/config.js
index a7134da6faa..8c4e1b1b248 100644
--- a/platform/web/js/engine/config.js
+++ b/platform/web/js/engine/config.js
@@ -271,12 +271,13 @@ const InternalConfig = function (initConfig) { // eslint-disable-line no-unused-
 	 */
 	Config.prototype.getModuleConfig = function (loadPath, response) {
 		let r = response;
+		const gdext = this.gdextensionLibs;
 		return {
 			'print': this.onPrint,
 			'printErr': this.onPrintError,
 			'thisProgram': this.executable,
 			'noExitRuntime': false,
-			'dynamicLibraries': [`${loadPath}.side.wasm`],
+			'dynamicLibraries': [`${loadPath}.side.wasm`].concat(this.gdextensionLibs),
 			'instantiateWasm': function (imports, onSuccess) {
 				function done(result) {
 					onSuccess(result['instance'], result['module']);
@@ -300,6 +301,8 @@ const InternalConfig = function (initConfig) { // eslint-disable-line no-unused-
 					return `${loadPath}.audio.worklet.js`;
 				} else if (path.endsWith('.js')) {
 					return `${loadPath}.js`;
+				} else if (path in gdext) {
+					return path;
 				} else if (path.endsWith('.side.wasm')) {
 					return `${loadPath}.side.wasm`;
 				} else if (path.endsWith('.wasm')) {
diff --git a/platform/web/js/engine/engine.js b/platform/web/js/engine/engine.js
index 7e24ad9ae23..04c4c44c5ee 100644
--- a/platform/web/js/engine/engine.js
+++ b/platform/web/js/engine/engine.js
@@ -163,25 +163,19 @@ const Engine = (function () {
 					me.rtenv['initConfig'](config);
 
 					// Preload GDExtension libraries.
-					const libs = [];
 					if (me.config.gdextensionLibs.length > 0 && !me.rtenv['loadDynamicLibrary']) {
 						return Promise.reject(new Error('GDExtension libraries are not supported by this engine version. '
 							+ 'Enable "Extensions Support" for your export preset and/or build your custom template with "dlink_enabled=yes".'));
 					}
-					me.config.gdextensionLibs.forEach(function (lib) {
-						libs.push(me.rtenv['loadDynamicLibrary'](lib, { 'loadAsync': true }));
-					});
-					return Promise.all(libs).then(function () {
-						return new Promise(function (resolve, reject) {
-							preloader.preloadedFiles.forEach(function (file) {
-								me.rtenv['copyToFS'](file.path, file.buffer);
-							});
-							preloader.preloadedFiles.length = 0; // Clear memory
-							me.rtenv['callMain'](me.config.args);
-							initPromise = null;
-							me.installServiceWorker();
-							resolve();
-						});
+					return new Promise(function (resolve, reject) {
+						for (const file of preloader.preloadedFiles) {
+							me.rtenv['copyToFS'](file.path, file.buffer);
+						}
+						preloader.preloadedFiles.length = 0; // Clear memory
+						me.rtenv['callMain'](me.config.args);
+						initPromise = null;
+						me.installServiceWorker();
+						resolve();
 					});
 				});
 			},