diff --git a/package.json b/package.json
index 1a7f801..4e64d3c 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "tsc": "tsc",
     "eslint": "eslint",
     "lint": "eslint --ext .ts \"server/**/*.ts\"",
-    "build": "rm -r dist && tsc && cp -r themes dist/ && cd ./client && npm run build",
+    "build": "rm -rf dist && tsc && cp -r themes dist/ && cd ./client && npm run build",
     "postinstall": "cd client/ && yarn install --pure-lockfile",
     "start": "node dist/server.js",
     "i18n:update": "cd client && git fetch weblate && git merge weblate/master && rm -f src/locale/en_US/LC_MESSAGES/app.po && make clean && make makemessages && make translations"