diff --git a/tools/cabana/util.cc b/tools/cabana/util.cc
index 0684d3c59a..7796800103 100644
--- a/tools/cabana/util.cc
+++ b/tools/cabana/util.cc
@@ -85,7 +85,7 @@ void MessageBytesDelegate::paint(QPainter *painter, const QStyleOptionViewItem &
   pos.moveLeft(pos.x() + space.width());
 
   int m = space.width() / 2;
-  const QMargins margins(m + 1, m, m, m);
+  const QMargins margins(m, m, m, m);
 
   int i = 0;
   for (auto &byte : opt.text.split(" ")) {