diff --git a/client/coral-ui/components/TabBar.css b/client/coral-ui/components/TabBar.css
index bb00a22c5..7f9336726 100644
--- a/client/coral-ui/components/TabBar.css
+++ b/client/coral-ui/components/TabBar.css
@@ -14,6 +14,7 @@
   border-bottom: none;
   padding: 8px 10px;
   margin-right: -1px;
+  user-select: none;
 }
 
 .base li:hover {