diff --git a/codecs/oxipng/spawn.ts b/codecs/oxipng/spawn.ts
index 3abecb97..f6c77093 100644
--- a/codecs/oxipng/spawn.ts
+++ b/codecs/oxipng/spawn.ts
@@ -3,7 +3,8 @@ import initOxiPNG, {
   start_main_thread,
   optimise,
 } from './pkg-parallel';
-import wasmUrl from './pkg-parallel/oxipng_bg.wasm';
+// @ts-ignore
+import wasmUrl from './pkg-parallel/squoosh_oxipng_bg.wasm';
 import { WorkerInit } from './worker';
 
 function initWorker(worker: Worker, workerInit: WorkerInit) {
diff --git a/webpack.config.js b/webpack.config.js
index 981ea7f9..4e3e902d 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -149,7 +149,7 @@ module.exports = async function(_, env) {
         {
           // Emscripten modules don't work with Webpack's Wasm loader.
           test: /\.wasm$/,
-          exclude: /(?<!oxipng)_bg\.wasm$/,
+          exclude: /(?<!\bsquoosh_oxipng)_bg\.wasm$/,
           // This is needed to make webpack NOT process wasm files.
           // See https://github.com/webpack/webpack/issues/6725
           type: 'javascript/auto',
@@ -160,7 +160,7 @@ module.exports = async function(_, env) {
         },
         {
           // Wasm modules generated by Rust + wasm-pack work great with Webpack.
-          test: /(?<!oxipng)_bg\.wasm$/,
+          test: /(?<!\bsquoosh_oxipng)_bg\.wasm$/,
           type: 'webassembly/experimental',
         },
         {