diff --git a/themes/tiddlywiki/vanilla/base.tid b/themes/tiddlywiki/vanilla/base.tid
index ea1710446..5f5189619 100644
--- a/themes/tiddlywiki/vanilla/base.tid
+++ b/themes/tiddlywiki/vanilla/base.tid
@@ -1397,7 +1397,6 @@ html body.tc-body.tc-single-tiddler-window {
 	border-left: 1px solid <<colour tab-border>>;
 	-webkit-flex: 1 0 70%;
 	flex: 1 0 70%;
-	overflow: auto; 
 }
 
 .tc-sidebar-lists .tc-tab-buttons {