--- a/target/linux/generic/config-5.4
+++ b/target/linux/generic/config-5.4
@@ -3796,6 +3796,7 @@ CONFIG_NLS_DEFAULT="iso8859-1"
 # CONFIG_NLS_MAC_ROMANIAN is not set
 # CONFIG_NLS_MAC_TURKISH is not set
 # CONFIG_NLS_UTF8 is not set
+# CONFIG_NMBM is not set
 CONFIG_NMI_LOG_BUF_SHIFT=13
 # CONFIG_NOA1305 is not set
 # CONFIG_NOP_USB_XCEIV is not set