diff --git a/packages/trace-viewer/src/ui/timeline.css b/packages/trace-viewer/src/ui/timeline.css
index 18b1151644..be06c4c53b 100644
--- a/packages/trace-viewer/src/ui/timeline.css
+++ b/packages/trace-viewer/src/ui/timeline.css
@@ -23,7 +23,7 @@
   cursor: text;
   user-select: none;
   margin-left: 10px;
-  overflow: clip;
+  overflow-x: clip;
 }
 
 .timeline-divider {