diff --git a/app/templates/local_workspace.html b/app/templates/local_workspace.html
index 6a7679e..f7e3e9f 100644
--- a/app/templates/local_workspace.html
+++ b/app/templates/local_workspace.html
@@ -378,6 +378,7 @@
 
   <!-- Breadcrumb row -->
   <div class="breadcrumb-row">
+    <button class="btn-icon nav-arrow" x-show="sidebarCollapsed" x-cloak @click="sidebarCollapsed = false" title="Show sidebar" style="margin-right:2px;">☰</button>
     <a href="/workspaces" class="btn-icon nav-arrow" title="All workspaces">🏠</a>
     <button class="btn-icon nav-arrow" @click="goBack()" title="Back" :disabled="!canGoBack">←</button>
     <button class="btn-icon nav-arrow" @click="goForward()" title="Forward" :disabled="!canGoForward">→</button>