diff --git a/packages/trace-viewer/src/ui/watchMode.css b/packages/trace-viewer/src/ui/watchMode.css
index 31f57f00e1..ed8cbc0e96 100644
--- a/packages/trace-viewer/src/ui/watchMode.css
+++ b/packages/trace-viewer/src/ui/watchMode.css
@@ -60,7 +60,7 @@
   padding: 8px;
 }
 
-.watch-mode img {
+.watch-mode-sidebar img {
   flex: none;
   margin: 0 4px;
   width: 24px;