diff --git a/acorconfigs/lxqt/lxqt/session.conf b/acorconfigs/lxqt/lxqt/session.conf
index 90e34e0..b9e5856 100644
--- a/acorconfigs/lxqt/lxqt/session.conf
+++ b/acorconfigs/lxqt/lxqt/session.conf
@@ -3,7 +3,7 @@ __userfile__=true
 window_manager=xfwm4
 
 [Environment]
-BROWSER=chromium
+BROWSER=firefox-esr
 GTK_CSD=0
 GTK_OVERLAY_SCROLLING=0
 TERM=qterminal