diff --git a/core/.cspell.json b/core/.cspell.json
index 262287439710894045fb7a36cb6a190e1709a00c..0a4a3fd76ba39ff741b6722e34a4abd149a69423 100644
--- a/core/.cspell.json
+++ b/core/.cspell.json
@@ -3,6 +3,7 @@
     "language": "en-US",
     "allowCompoundWords": false,
     "ignorePaths": [
+      "composer.lock",
       "assets/vendor/**",
       "lib/Drupal/Component/Diff/**",
       "lib/Drupal/Component/Transliteration/data/**",
diff --git a/core/misc/cspell/dictionary.txt b/core/misc/cspell/dictionary.txt
index 0b3eac504bcaddba1b4761ed5c4896d357d227b7..35a365451228c1a34e97fe44c1a5523dcd1e744e 100644
--- a/core/misc/cspell/dictionary.txt
+++ b/core/misc/cspell/dictionary.txt
@@ -1363,6 +1363,7 @@ persistable
 pharextract
 phars
 phpass
+phpcbf
 phpcs
 phpdoc
 phpdocumentor
diff --git a/core/package.json b/core/package.json
index 9fc2325b352bd93e8253dddd5bfe5d79e6506eea..765da9a671d5e2a9cb6f74ac133c7a198965a9b7 100644
--- a/core/package.json
+++ b/core/package.json
@@ -26,7 +26,7 @@
     "prettier": "prettier --write \"./**/*.es6.js\" \"./tests/Drupal/Nightwatch/**/*.js\"",
     "spellcheck": "cspell",
     "spellcheck:make-drupal-dict": "rm -f misc/cspell/dictionary.txt && yarn -s spellcheck:core --unique --wordsOnly | tr '[:upper:]' '[:lower:]' | tr -d \\\\\\\\ | LC_ALL=C sort -u -o misc/cspell/dictionary.txt",
-    "spellcheck:core": "cspell \"**/*\" \"../composer/**/*\""
+    "spellcheck:core": "cspell \"**/*\" \"../composer/**/*\" \"../composer.json\""
   },
   "devDependencies": {
     "@babel/core": "^7.0.0",