diff --git a/themes/red/layouts/partials/sidebar.html b/themes/red/layouts/partials/sidebar.html
index 424b158..c10d47b 100644
--- a/themes/red/layouts/partials/sidebar.html
+++ b/themes/red/layouts/partials/sidebar.html
@@ -5,7 +5,7 @@
 
         {{ range .Site.Menus.main }}
             <div class="site-menu">
-                <a href="{{ .URL  }}">{{ .Name }}{{ if strings.HasPrefix .URL "http" }}<img class="external-link" aria-hidden="true" alt="External link" width="16" height="16" src="{{ $icon.Permalink }}"/>{{- end -}}</a>
+                <a href="{{ .URL  }}">{{ .Name }}{{ if strings.HasPrefix .URL "http" }}<img class="external-link" aria-hidden="true" alt="External link" width="16" height="16" src="{{ $icon.Permalink }}">{{- end -}}</a>
             </div>
         {{ end }}
     </details>