diff --git a/target/linux/ixp4xx/config-default b/target/linux/ixp4xx/config-default
index 0a40170160..fdc4cf68d7 100644
--- a/target/linux/ixp4xx/config-default
+++ b/target/linux/ixp4xx/config-default
@@ -226,6 +226,7 @@ CONFIG_MACH_IXDPG425=y
 CONFIG_MACH_LOFT=y
 CONFIG_MACH_NAS100D=y
 CONFIG_MACH_NSLU2=y
+CONFIG_MACH_PRONGHORN=y
 CONFIG_MACH_PRONGHORNMETRO=y
 CONFIG_MACH_SIDEWINDER=y
 CONFIG_MACH_TW5334=y
@@ -435,6 +436,7 @@ CONFIG_SENSORS_EEPROM=y
 # CONFIG_SENSORS_LM90 is not set
 # CONFIG_SENSORS_LM92 is not set
 # CONFIG_SENSORS_MAX1619 is not set
+CONFIG_SENSORS_MAX6650=y
 # CONFIG_SENSORS_MAX6875 is not set
 # CONFIG_SENSORS_PC87360 is not set
 # CONFIG_SENSORS_PC87427 is not set