diff --git a/package.json b/package.json
index 66a17439d..51cae028d 100644
--- a/package.json
+++ b/package.json
@@ -130,7 +130,7 @@
         "yarn-deduplicate": "^1.1.1"
     },
     "scripts": {
-        "clean": "cd public/assets && find . \\( -name \"*.js\" -o -name \"*.map\" \\) -type f -delete",
+        "clean": "cd public/assets && find . \\( -name \"*.js\" -o -name \"*.map\" -o -name \"*.json\" \\) -type f -delete",
         "test": "jest",
         "lint": "eslint ./resources/scripts/**/*.{ts,tsx} --ext .ts,.tsx",
         "watch": "cross-env NODE_ENV=development ./node_modules/.bin/webpack --watch --progress",