diff --git a/manifest.json b/manifest.json
index 2ddbcae3..48ec7a2e 100644
--- a/manifest.json
+++ b/manifest.json
@@ -33,6 +33,10 @@
     {
       "resources": ["src/interface/index.html"],
       "matches": ["*://*/*"]
+    },
+    {
+      "resources": ["src/seqta/ui/background/background.html"],
+      "matches": ["*://*/*"]
     }
   ]
 }
diff --git a/vite.config.ts b/vite.config.ts
index c6e5172c..6bddc342 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -29,7 +29,8 @@ export default defineConfig({
     minify: false,
     rollupOptions: {
       input: {
-        settings: join(__dirname, 'src', 'interface', 'index.html')
+        settings: join(__dirname, 'src', 'interface', 'index.html'),
+        backgrounds: join(__dirname, 'src', 'seqta', 'ui', 'background', 'background.html')
       }
     }
   }