diff --git a/astro.config.mjs b/astro.config.mjs
index c71a507..cd6a0cc 100644
--- a/astro.config.mjs
+++ b/astro.config.mjs
@@ -6,11 +6,15 @@ import path from 'path'
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url))
 
+// Only enable Tina CMS when TINA_TOKEN is provided AND we're not in build mode
+const isBuild = process.argv.includes('build')
+const tinaEnabled = !isBuild && !!process.env.TINA_TOKEN
+
 export default defineConfig({
   site: 'https://example.com',
   integrations: [
     tina({
-      enabled: !!process.env.TINA_TOKEN,
+      enabled: tinaEnabled,
       sidebar: {
         partials: [],
       },