diff --git a/pretalx_broadcast_tools/static/pretalx_broadcast_tools/frontend.css b/pretalx_broadcast_tools/static/pretalx_broadcast_tools/frontend.css
index 0681be3..8e1a8bb 100644
--- a/pretalx_broadcast_tools/static/pretalx_broadcast_tools/frontend.css
+++ b/pretalx_broadcast_tools/static/pretalx_broadcast_tools/frontend.css
@@ -110,7 +110,7 @@ body {
 }
 
 #broadcast_tools_room_timer_timeleft_timer {
-    font-size: 20vh;
+    font-size: 40vh;
 }
 
 #broadcast_tools_room_timer_progressbar, #broadcast_tools_room_timer_progressbar_bar {