diff --git a/target/linux/ixp4xx/config-6.18 b/target/linux/ixp4xx/config-6.18
index 499d9efc9f..665f56486b 100644
--- a/target/linux/ixp4xx/config-6.18
+++ b/target/linux/ixp4xx/config-6.18
@@ -189,6 +189,7 @@ CONFIG_OF_KOBJ=y
 CONFIG_OF_MDIO=y
 CONFIG_OLD_SIGACTION=y
 CONFIG_OLD_SIGSUSPEND3=y
+CONFIG_PAGE_BLOCK_MAX_ORDER=9
 CONFIG_PAGE_OFFSET=0xC0000000
 CONFIG_PAGE_POOL=y
 CONFIG_PAGE_SIZE_LESS_THAN_256KB=y