diff --git a/app/assets/stylesheets/partials/_header.scss b/app/assets/stylesheets/partials/_header.scss
index 2cb42379..6704ea3d 100644
--- a/app/assets/stylesheets/partials/_header.scss
+++ b/app/assets/stylesheets/partials/_header.scss
@@ -51,6 +51,16 @@
             align-items: center;
             gap: 24px;
         }
+
+        @media (max-width: 550px) {
+            flex-direction: column;
+
+            .main-navigation {
+                width: 100%;
+                justify-content: flex-start;
+                padding-top: 28px;
+            }
+        }
     }
 
     .divider {
diff --git a/app/views/layouts/_site_header.html.erb b/app/views/layouts/_site_header.html.erb
index 49332e99..bd152ea4 100644
--- a/app/views/layouts/_site_header.html.erb
+++ b/app/views/layouts/_site_header.html.erb
@@ -18,13 +18,12 @@
           <a href="/" class="platform-name"><%= ENV.fetch('PLATFORM_NAME') %></a>
         <% end %>
       </h1>
-      <nav class="main-navigation" aria-label="Main navigation">
-          <%= nav_link_to("Home", root_path) %>
-          <% if Feature.enabled?(:geodata) %>
-              <%= nav_link_to("GIS at MIT", "https://libraries.mit.edu/gis") %>
-              <%= nav_link_to("Ask GIS", "https://libraries.mit.edu/ask-gis") %>
-          <% end %>
-      </nav>
+      <% if Feature.enabled?(:geodata) %>
+        <nav class="main-navigation" aria-label="Main navigation">
+          <%= nav_link_to("GIS at MIT", "https://libraries.mit.edu/gis") %>
+          <%= nav_link_to("Ask GIS", "https://libraries.mit.edu/ask-gis") %>
+        </nav>
+      <% end %>
     </header>
     <%= render partial: 'search/form' unless Feature.enabled?(:geodata) %>
   </div>