diff --git a/package.json b/package.json
index 48ec2e95bd..cbce6f3277 100644
--- a/package.json
+++ b/package.json
@@ -79,7 +79,6 @@
     "intl-messageformat-parser": "^6.0.0",
     "intl-pluralrules": "^1.1.1",
     "is-nan": "^1.2.1",
-    "js-yaml": "^3.13.1",
     "lodash": "^4.7.11",
     "mark-loader": "^0.1.6",
     "marky": "^1.2.1",
diff --git a/webpack/config/webpacker.yml b/webpack/config/webpacker.yml
deleted file mode 100644
index f84149eef1..0000000000
--- a/webpack/config/webpacker.yml
+++ /dev/null
@@ -1,72 +0,0 @@
-# Note: You must restart bin/webpack-dev-server for changes to take effect
-
-default: &default
-  source_path: app
-  public_root_path: static
-  public_output_path: packs
-  cache_path: tmp/cache/webpacker
-  check_yarn_integrity: false
-  webpack_compile_output: false
-
-  # Additional paths webpack should lookup modules
-  # ['app/assets', 'engine/foo/app/assets']
-  resolved_paths: []
-
-  # Reload manifest.json on all requests so we reload latest compiled packs
-  cache_manifest: false
-
-  # Extract and emit a css file
-  extract_css: true
-
-  static_assets_extensions:
-    - .jpg
-    - .jpeg
-    - .png
-    - .tiff
-    - .ico
-    - .svg
-    - .gif
-    - .eot
-    - .otf
-    - .ttf
-    - .woff
-    - .woff2
-
-  extensions:
-    - .mjs
-    - .js
-    - .sass
-    - .scss
-    - .css
-    - .module.sass
-    - .module.scss
-    - .module.css
-    - .png
-    - .svg
-    - .gif
-    - .jpeg
-    - .jpg
-
-development:
-  <<: *default
-
-  compile: true
-
-test:
-  <<: *default
-
-  # CircleCI precompiles packs prior to running the tests.
-  # Also avoids race conditions in parallel_tests.
-  compile: false
-
-  # Compile test packs to a separate directory
-  public_output_path: packs-test
-
-production:
-  <<: *default
-
-  # Production depends on precompilation of packs prior to booting for performance.
-  compile: false
-
-  # Cache manifest.json for performance
-  cache_manifest: true
diff --git a/webpack/configuration.js b/webpack/configuration.js
index 703119e3a7..5aa8189933 100644
Binary files a/webpack/configuration.js and b/webpack/configuration.js differ