diff --git a/apps/frontend/src/pages/catalog.astro b/apps/frontend/src/pages/catalog.astro
index d370450..9196e74 100644
--- a/apps/frontend/src/pages/catalog.astro
+++ b/apps/frontend/src/pages/catalog.astro
@@ -20,6 +20,7 @@ const softwares = json.softwares;
     <div class="flex flex-wrap gap-4 mb-8 justify-center filter-buttons pb-4">
       <button class="filter-btn active" data-filter="all">All</button>
       <button class="filter-btn" data-filter="released">Released</button>
+      <button class="filter-btn" data-filter="demo">Demo</button>
       <button class="filter-btn" data-filter="development">Development</button>
       <button class="filter-btn" data-filter="archived">Archived</button>
     </div>
@@ -194,6 +195,7 @@ const softwares = json.softwares;
     @apply px-2 py-0.5 rounded text-xs font-bold uppercase;
   }
   .status-released { @apply bg-green-100 text-green-800 border border-green-200; }
+  .status-demo { @apply bg-blue-100 text-blue-800 border border-blue-200; }
   .status-development { @apply bg-yellow-100 text-yellow-800 border border-yellow-200; }
   .status-archived { @apply bg-gray-100 text-gray-800 border border-gray-200; }