diff --git a/docs/02-app/01-building-your-application/06-optimizing/13-memory-usage.mdx b/docs/02-app/01-building-your-application/06-optimizing/13-memory-usage.mdx
index 2be24f847dc16..5d1e609dafd58 100644
--- a/docs/02-app/01-building-your-application/06-optimizing/13-memory-usage.mdx
+++ b/docs/02-app/01-building-your-application/06-optimizing/13-memory-usage.mdx
@@ -76,7 +76,6 @@ const nextConfig = {
       config.cache = Object.freeze({
         type: 'memory',
       })
-      config.cache.maxMemoryGenerations = 0
     }
     // Important: return the modified config
     return config