diff --git a/scrollprize.org/package.json b/scrollprize.org/package.json
index 7c3e9cc0d..e6d6ee25b 100644
--- a/scrollprize.org/package.json
+++ b/scrollprize.org/package.json
@@ -2,6 +2,7 @@
   "name": "my-website",
   "version": "0.0.0",
   "private": true,
+  "packageManager": "yarn@4.6.0",
   "scripts": {
     "preinstall": "[ \"${AGENTS_AGENT_MODE:-0}\" != \"1\" ] || [ \"${AGENTS_ALLOW_INSTALL:-0}\" = \"1\" ] || { echo \"Install is disabled by default in agent mode. Set AGENTS_ALLOW_INSTALL=1 to install dependencies.\"; exit 1; }",
     "docusaurus": "docusaurus",