diff --git a/packages/core/js-client/src/marine/loader.ts b/packages/core/js-client/src/marine/loader.ts
index 1c64042f..184e4935 100644
--- a/packages/core/js-client/src/marine/loader.ts
+++ b/packages/core/js-client/src/marine/loader.ts
@@ -27,21 +27,29 @@ type StrategyReturnType = [
 export const loadMarineDeps = async (
   CDNUrl: string,
 ): Promise<StrategyReturnType> => {
-  const [marineJsWasm, avmWasm] = await Promise.all([
-    fetchResource(
-      "@fluencelabs/marine-js",
-      "/dist/marine-js.wasm",
-      CDNUrl,
-    ).then((res) => {
-      return res.arrayBuffer();
-    }),
-    fetchResource("@fluencelabs/avm", "/dist/avm.wasm", CDNUrl).then((res) => {
-      return res.arrayBuffer();
-    }),
-  ]);
+  const timeout = new Promise((resolve) => {
+    setTimeout(resolve, 500);
+  });
 
-  // TODO: load worker in parallel with avm and marine, test that it works
-  const worker = await getWorker("@fluencelabs/marine-worker", CDNUrl);
+  const [marineJsWasm, avmWasm, worker] = await Promise.all([
+    timeout.then(() => {
+      return fetchResource(
+        "@fluencelabs/marine-js",
+        "/dist/marine-js.wasm",
+        CDNUrl,
+      ).then((res) => {
+        return res.arrayBuffer();
+      });
+    }),
+    timeout.then(() => {
+      return fetchResource("@fluencelabs/avm", "/dist/avm.wasm", CDNUrl).then(
+        (res) => {
+          return res.arrayBuffer();
+        },
+      );
+    }),
+    getWorker("@fluencelabs/marine-worker", CDNUrl),
+  ]);
 
   return [marineJsWasm, avmWasm, worker];
 };
diff --git a/packages/core/js-client/vite.config.ts b/packages/core/js-client/vite.config.ts
index 08eef44f..6afe3ee3 100644
--- a/packages/core/js-client/vite.config.ts
+++ b/packages/core/js-client/vite.config.ts
@@ -14,16 +14,10 @@
  * limitations under the License.
  */
 
-import { createRequire } from "module";
-
-import inject from "@rollup/plugin-inject";
 import { transform } from "esbuild";
 import { PluginOption, UserConfig } from "vite";
 import tsconfigPaths from "vite-tsconfig-paths";
 
-const require = createRequire(import.meta.url);
-const esbuildShim = require.resolve("node-stdlib-browser/helpers/esbuild/shim");
-
 function minifyEs(): PluginOption {
   return {
     name: "minifyEs",
@@ -56,15 +50,6 @@ const config: UserConfig = {
       formats: ["es"],
     },
     outDir: "./dist/browser",
-    rollupOptions: {
-      plugins: [
-        inject({
-          global: [esbuildShim, "global"],
-          process: [esbuildShim, "process"],
-          Buffer: [esbuildShim, "Buffer"],
-        }),
-      ],
-    },
   },
   plugins: [tsconfigPaths(), minifyEs()],
   optimizeDeps: {