diff --git a/docs/.gitignore b/docs/.gitignore
index 8732826d..d2172bca 100644
--- a/docs/.gitignore
+++ b/docs/.gitignore
@@ -20,4 +20,7 @@ pnpm-debug.log*
 # macOS-specific files
 .DS_Store
 src/content/docs/api
-.wrangler/
\ No newline at end of file
+.wrangler/
+
+# Node.js v25 localStorage file
+.astro-localstorage.json
\ No newline at end of file
diff --git a/docs/package.json b/docs/package.json
index 7bc4166e..6c2de2b4 100644
--- a/docs/package.json
+++ b/docs/package.json
@@ -5,7 +5,7 @@
   "private": true,
   "scripts": {
     "dev": "astro dev",
-    "build": "astro build",
+    "build": "NODE_OPTIONS=\"--localstorage-file=.astro-localstorage.json\" astro build",
     "preview": "astro preview",
     "astro": "astro"
   },