diff --git a/.config/zotero/user.js b/.config/zotero/user.js
new file mode 100644
index 0000000..4b5e879
--- /dev/null
+++ b/.config/zotero/user.js
@@ -0,0 +1,7 @@
+// SPDX-License-Identifier: MIT
+// Copyright (c) 2025 Julian Prein
+//
+// The symlink in Zotero's profile has to be created manually:
+// ~/.zotero/zotero/*/user.js -> ~/.config/zotero/user.js
+
+user_pref("extensions.zotero.recursiveCollections", true);