diff --git a/web/package.json b/web/package.json
index 29e8add28..25fea2176 100644
--- a/web/package.json
+++ b/web/package.json
@@ -45,5 +45,6 @@
         "eslint": "^8",
         "prettier": "^3",
         "typescript": "^5"
-    }
+    },
+    "packageManager": "yarn@1.22.21"
 }