diff --git a/docs/vercel.json b/docs/vercel.json
index d9fc5199f..e66c75a80 100644
--- a/docs/vercel.json
+++ b/docs/vercel.json
@@ -35,5 +35,16 @@
       "destination": "/icons",
       "permanent": false
     }
+  ],
+  "headers": [
+    {
+      "source": "/assets/:path*",
+      "headers": [
+        {
+          "key": "Cache-Control",
+          "value": "cache-control: public, max-age=31536000, immutable"
+        }
+      ]
+    }
   ]
 }