diff --git a/target/linux/generic/config-5.10 b/target/linux/generic/config-5.10
index a50195b989..b998ec8dca 100644
--- a/target/linux/generic/config-5.10
+++ b/target/linux/generic/config-5.10
@@ -3555,6 +3555,7 @@ CONFIG_MTD_OF_PARTS=y
 # CONFIG_MTD_PHYSMAP is not set
 # CONFIG_MTD_PHYSMAP_COMPAT is not set
 # CONFIG_MTD_PHYSMAP_GEMINI is not set
+# CONFIG_MTD_PHYSMAP_IXP4XX is not set
 # CONFIG_MTD_PHYSMAP_GPIO_ADDR is not set
 CONFIG_MTD_PHYSMAP_OF=y
 # CONFIG_MTD_PHYSMAP_OF_GEMINI is not set