diff --git a/src/oncall/ui/static/css/incalendar.css b/src/oncall/ui/static/css/incalendar.css
index 49cfd62..e68de8e 100644
--- a/src/oncall/ui/static/css/incalendar.css
+++ b/src/oncall/ui/static/css/incalendar.css
@@ -288,6 +288,7 @@
   position: absolute;
   top: 0;
   z-index: 10;
+  user-select: initial;
 }
 
 .inc-modal > h4 {