diff --git a/views/partials/toolbar.handlebars b/views/partials/toolbar.handlebars
index ef499ac..c78a75d 100644
--- a/views/partials/toolbar.handlebars
+++ b/views/partials/toolbar.handlebars
@@ -17,7 +17,7 @@
         </a>
         {{/if}}
         {{#if shellable}}
-        <a class="btn btn-warning" href="@shell" data-placement="top" title="Open shell">
+        <a class="btn btn-primary" href="@shell" data-placement="top" title="Open shell">
             <span class="octicon octicon-terminal"></span>
             <span class="d-none d-md-inline">Open shell</span>
         </a>