diff --git a/cmd/readis/model.go b/cmd/readis/model.go
index 56b7199..d9a5371 100644
--- a/cmd/readis/model.go
+++ b/cmd/readis/model.go
@@ -98,7 +98,7 @@ func (m *model) resizeViews() {
 	// Update rightHandWidth (also used for styling the status block)
 	rightHandWidth = m.windowWidth - hMargin - leftHandWidth()
 
-	viewportWidth := rightHandWidth
+	viewportWidth := rightHandWidth + viewportStyle.GetHorizontalBorderSize()
 	viewportHeight := keylistHeight - headerHeight
 	m.viewport = viewport.New(viewportWidth, viewportHeight)
 	m.viewport.Style = viewportStyle.Width(viewportWidth)
diff --git a/docs/demo.gif b/docs/demo.gif
index ae83d95..15fd40f 100644
Binary files a/docs/demo.gif and b/docs/demo.gif differ