diff --git a/target/linux/x86/64/config-6.12 b/target/linux/x86/64/config-6.12
index c98d6091b9..77646c0f53 100644
--- a/target/linux/x86/64/config-6.12
+++ b/target/linux/x86/64/config-6.12
@@ -461,6 +461,7 @@ CONFIG_SENSORS_K10TEMP=y
 CONFIG_SENSORS_K8TEMP=y
 # CONFIG_SENSORS_OXP is not set
 CONFIG_SENSORS_VIA_CPUTEMP=y
+CONFIG_SERIAL_8250_DW=y
 CONFIG_SERIAL_8250_PNP=y
 CONFIG_SMP=y
 CONFIG_SOCK_RX_QUEUE_MAPPING=y