diff --git a/meta-firestone/recipes-kernel/linux/linux-obmc/firestone.cfg b/meta-firestone/recipes-kernel/linux/linux-obmc/firestone.cfg
index 99efe89..01fb1c1 100644
--- a/meta-firestone/recipes-kernel/linux/linux-obmc/firestone.cfg
+++ b/meta-firestone/recipes-kernel/linux/linux-obmc/firestone.cfg
@@ -1,2 +1,3 @@
 CONFIG_HWMON=y
 CONFIG_SENSORS_TMP421=y
+CONFIG_SENSORS_MAX31785=y
diff --git a/meta-witherspoon/recipes-kernel/linux/linux-obmc/witherspoon.cfg b/meta-witherspoon/recipes-kernel/linux/linux-obmc/witherspoon.cfg
index 99efe89..01fb1c1 100644
--- a/meta-witherspoon/recipes-kernel/linux/linux-obmc/witherspoon.cfg
+++ b/meta-witherspoon/recipes-kernel/linux/linux-obmc/witherspoon.cfg
@@ -1,2 +1,3 @@
 CONFIG_HWMON=y
 CONFIG_SENSORS_TMP421=y
+CONFIG_SENSORS_MAX31785=y