diff --git a/website/pages/docs/configuration/index.mdx b/website/pages/docs/configuration/index.mdx
index 299d3a1d4b78..471e37aa5581 100644
--- a/website/pages/docs/configuration/index.mdx
+++ b/website/pages/docs/configuration/index.mdx
@@ -61,7 +61,7 @@ to specify where the configuration is.
   Vault cluster. If omitted, Vault will generate a value. When connecting to
   Vault Enterprise, this value will be used in the interface.
 
-- `cache_size` `(string: "32000")` – Specifies the size of the read cache used
+- `cache_size` `(string: "131072")` – Specifies the size of the read cache used
   by the physical storage subsystem. The value is in number of entries, so the
   total cache size depends on the size of stored entries.