From e88530da19d9bd007adb1ae1abec59786ff9c46b Mon Sep 17 00:00:00 2001
From: "Mr. M" <mr.m@tuta.com>
Date: Mon, 19 Jan 2026 11:57:53 +0100
Subject: [PATCH] chore: Set a proper user app dir for legacy unix paths, b=bug
 #11917, c=common, configs

---
 configs/common/mozconfig | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/configs/common/mozconfig b/configs/common/mozconfig
index 78286f4ed..3a4f2f600 100644
--- a/configs/common/mozconfig
+++ b/configs/common/mozconfig
@@ -9,7 +9,9 @@ ac_add_options --with-app-basename=Zen
 # Localization (Must be an absolute path)
 ac_add_options --with-l10n-base="${topsrcdir}/browser/locales"
 
-export MOZ_USER_DIR="${name}"
+# See https://github.com/zen-browser/desktop/issues/11917 for future plans.
+# We should be removing this at some point and start supporting XDG dirs.
+ac_add_options --with-user-appdir=".${binName}"
 export MOZ_APP_BASENAME=Zen
 export MOZ_BRANDING_DIRECTORY=${brandingDir}
 export MOZ_OFFICIAL_BRANDING_DIRECTORY=${brandingDir}