diff --git a/package.json b/package.json
index 94658acec5d21837858cce186d8a21fc759ff7cc..efaeea3858f5c64b4afacfd8106b8a45891849b4 100644
--- a/package.json
+++ b/package.json
@@ -27,6 +27,7 @@
     "react-dom": "^16.0.0"
   },
   "devDependencies": {
+    "arraybuffer-loader": "^1.0.3",
     "autoprefixer": "^8.1.0",
     "babel-core": "^6.23.1",
     "babel-eslint": "^8.0.1",
@@ -36,7 +37,6 @@
     "babel-plugin-transform-object-rest-spread": "^6.22.0",
     "babel-preset-es2015": "^6.22.0",
     "babel-preset-react": "^6.22.0",
-    "buffer-loader": "0.0.1",
     "chromedriver": "2.38.2",
     "classnames": "2.2.5",
     "copy-webpack-plugin": "^4.3.0",
diff --git a/src/lib/default-project/index.js b/src/lib/default-project/index.js
index d0589f6113eac9ceb788f2b0020d95b29bb6efe4..4f4b3f113cd36ccd78d7375bd99e6711f2ea2777 100644
--- a/src/lib/default-project/index.js
+++ b/src/lib/default-project/index.js
@@ -2,9 +2,9 @@ import {TextEncoder} from 'text-encoding';
 import projectJson from './project.json';
 
 /* eslint-disable import/no-unresolved */
-import popWav from '!buffer-loader!./83a9787d4cb6f3b7632b4ddfebf74367.wav';
-import meowWav from '!buffer-loader!./83c36d806dc92327b9e7049a565c6bff.wav';
-import backdrop from '!buffer-loader!./739b5e2a2435f6e1ec2993791b423146.png';
+import popWav from '!arraybuffer-loader!./83a9787d4cb6f3b7632b4ddfebf74367.wav';
+import meowWav from '!arraybuffer-loader!./83c36d806dc92327b9e7049a565c6bff.wav';
+import backdrop from '!arraybuffer-loader!./739b5e2a2435f6e1ec2993791b423146.png';
 import costume1 from '!raw-loader!./09dc888b0b7df19f70d81588ae73420e.svg';
 import costume2 from '!raw-loader!./3696356a03a8d938318876a593572843.svg';
 /* eslint-enable import/no-unresolved */
@@ -19,17 +19,17 @@ export default [{
     id: '83a9787d4cb6f3b7632b4ddfebf74367',
     assetType: 'Sound',
     dataFormat: 'WAV',
-    data: popWav
+    data: new Uint16Array(popWav)
 }, {
     id: '83c36d806dc92327b9e7049a565c6bff',
     assetType: 'Sound',
     dataFormat: 'WAV',
-    data: meowWav
+    data: new Uint16Array(meowWav)
 }, {
     id: '739b5e2a2435f6e1ec2993791b423146',
     assetType: 'ImageBitmap',
     dataFormat: 'PNG',
-    data: backdrop
+    data: new Uint8Array(backdrop)
 }, {
     id: '09dc888b0b7df19f70d81588ae73420e',
     assetType: 'ImageVector',