diff --git a/apps/marketplace-web/index.html b/apps/marketplace-web/index.html
index 61562817..6ddf0139 100644
--- a/apps/marketplace-web/index.html
+++ b/apps/marketplace-web/index.html
@@ -5,9 +5,12 @@
     <link rel="icon" type="image/svg+xml" href="/vite.svg" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>marketplace-web</title>
+    <link rel="stylesheet" href="/assets/css/site-header.css">
   </head>
   <body>
+    <div data-global-header></div>
     <div id="app"></div>
     <script type="module" src="/src/main.ts"></script>
+    <script src="/assets/js/global-header.js"></script>
   </body>
 </html>
diff --git a/apps/marketplace-web/src/main.ts b/apps/marketplace-web/src/main.ts
index 9a5408e8..eec03fd3 100644
--- a/apps/marketplace-web/src/main.ts
+++ b/apps/marketplace-web/src/main.ts
@@ -23,23 +23,7 @@ if (!app) {
 
 app.innerHTML = `
   <main>
-    <header class="page-header">
-      <nav class="page-header__nav">
-        <a href="/" class="back-link">← Home</a>
-        <a href="/explorer/">Explorer</a>
-        <a href="/Exchange/">Exchange</a>
-      </nav>
-      <div class="page-header-content">
-        <div class="page-header-title">
-          <h1>Marketplace Control Center</h1>
-          <p>Monitor available offers, submit bids, and review marketplace health at a glance.</p>
-        </div>
-        <button onclick="toggleDarkMode()" class="dark-mode-toggle" title="Toggle dark mode">
-          <span id="darkModeEmoji">🌙</span>
-          <span id="darkModeText">Dark</span>
-        </button>
-      </div>
-    </header>
+    
 
     <section class="dashboard-grid" id="stats-panel">
       <article class="stat-card">
diff --git a/apps/marketplace-web/src/style.css b/apps/marketplace-web/src/style.css
index 2fbbadc5..2f6f741c 100644
--- a/apps/marketplace-web/src/style.css
+++ b/apps/marketplace-web/src/style.css
@@ -555,3 +555,11 @@ body {
     font-size: 0.95rem;
   }
 }
+/* Add padding to account for the fixed global header */
+main {
+  margin-top: 80px;
+  padding: 2rem;
+  max-width: 1200px;
+  margin-left: auto;
+  margin-right: auto;
+}
