diff --git a/polygerrit-ui/app/elements/core/gr-main-header/gr-main-header.js b/polygerrit-ui/app/elements/core/gr-main-header/gr-main-header.js
index a77c66d169..78b2e33cb9 100644
--- a/polygerrit-ui/app/elements/core/gr-main-header/gr-main-header.js
+++ b/polygerrit-ui/app/elements/core/gr-main-header/gr-main-header.js
@@ -206,7 +206,10 @@
       const topMenuLinks = [];
       links.forEach(link => { topMenuLinks[link.title] = link.links; });
       for (const m of topMenus) {
-        const items = m.items.map(this._fixCustomMenuItem);
+        const items = m.items.map(this._fixCustomMenuItem).filter(link => {
+          // Ignore GWT project links
+          return !link.url.includes('${projectName}');
+        });
         if (m.name in topMenuLinks) {
           items.forEach(link => { topMenuLinks[m.name].push(link); });
         } else {
diff --git a/polygerrit-ui/app/elements/core/gr-main-header/gr-main-header_test.html b/polygerrit-ui/app/elements/core/gr-main-header/gr-main-header_test.html
index 582ca61db0..03586eaea6 100644
--- a/polygerrit-ui/app/elements/core/gr-main-header/gr-main-header_test.html
+++ b/polygerrit-ui/app/elements/core/gr-main-header/gr-main-header_test.html
@@ -191,6 +191,37 @@ limitations under the License.
       }]);
     });
 
+    test('ignore top project menus', () => {
+      const adminLinks = [{
+        name: 'Repos',
+        url: '/repos',
+      }];
+      const topMenus = [{
+        name: 'Projects',
+        items: [{
+          name: 'Project Settings',
+          target: '_blank',
+          url: '/plugins/myplugin/${projectName}',
+        }, {
+          name: 'Project List',
+          target: '_blank',
+          url: '/plugins/myplugin/index.html',
+        }],
+      }];
+      assert.deepEqual(element._computeLinks([], [], adminLinks, topMenus), [{
+        title: 'Browse',
+        links: adminLinks,
+      },
+      {
+        title: 'Projects',
+        links: [{
+          name: 'Project List',
+          external: true,
+          url: '/plugins/myplugin/index.html',
+        }],
+      }]);
+    });
+
     test('merge top menus', () => {
       const adminLinks = [{
         name: 'Repos',