diff --git a/meta-ibm/recipes-phosphor/libmctp/files/p10bmc/mctp b/meta-ibm/recipes-phosphor/libmctp/files/p10bmc/mctp
index f906220..6bf4409 100644
--- a/meta-ibm/recipes-phosphor/libmctp/files/p10bmc/mctp
+++ b/meta-ibm/recipes-phosphor/libmctp/files/p10bmc/mctp
@@ -1 +1 @@
-DEMUX_BINDING_OPTS=astlpc
+DEMUX_BINDING_OPTS=astlpc /dev/raw-kcs3
diff --git a/meta-ibm/recipes-phosphor/libmctp/files/witherspoon-tacoma/mctp b/meta-ibm/recipes-phosphor/libmctp/files/witherspoon-tacoma/mctp
index f906220..6bf4409 100644
--- a/meta-ibm/recipes-phosphor/libmctp/files/witherspoon-tacoma/mctp
+++ b/meta-ibm/recipes-phosphor/libmctp/files/witherspoon-tacoma/mctp
@@ -1 +1 @@
-DEMUX_BINDING_OPTS=astlpc
+DEMUX_BINDING_OPTS=astlpc /dev/raw-kcs3
diff --git a/meta-ibm/recipes-phosphor/libmctp/libmctp_%.bbappend b/meta-ibm/recipes-phosphor/libmctp/libmctp_%.bbappend
index e69ed5c..989f1b0 100644
--- a/meta-ibm/recipes-phosphor/libmctp/libmctp_%.bbappend
+++ b/meta-ibm/recipes-phosphor/libmctp/libmctp_%.bbappend
@@ -2,6 +2,3 @@
 
 SRC_URI:append:p10bmc = " file://mctp"
 SRC_URI:append:witherspoon-tacoma = " file://mctp"
-
-PACKAGECONFIG:append:p10bmc = " astlpc-raw-kcs"
-PACKAGECONFIG:append:witherspoon-tacoma = " astlpc-raw-kcs"
diff --git a/meta-inspur/meta-fp5280g2/recipes-phosphor/libmctp/libmctp/mctp b/meta-inspur/meta-fp5280g2/recipes-phosphor/libmctp/libmctp/mctp
index 2d5f246..63944b8 100644
--- a/meta-inspur/meta-fp5280g2/recipes-phosphor/libmctp/libmctp/mctp
+++ b/meta-inspur/meta-fp5280g2/recipes-phosphor/libmctp/libmctp/mctp
@@ -1,2 +1,2 @@
-DEMUX_BINDING_OPTS=astlpc
+DEMUX_BINDING_OPTS=astlpc /dev/raw-kcs3
 
diff --git a/meta-inspur/meta-fp5280g2/recipes-phosphor/libmctp/libmctp_%.bbappend b/meta-inspur/meta-fp5280g2/recipes-phosphor/libmctp/libmctp_%.bbappend
index 5418cd7..9add5fb 100644
--- a/meta-inspur/meta-fp5280g2/recipes-phosphor/libmctp/libmctp_%.bbappend
+++ b/meta-inspur/meta-fp5280g2/recipes-phosphor/libmctp/libmctp_%.bbappend
@@ -2,8 +2,6 @@
 
 SRC_URI += "file://mctp"
 
-PACKAGECONFIG:append:fp5280g2 = " astlpc-raw-kcs"
-
 do_install:append() {
 	install -m 0644 ${WORKDIR}/mctp ${D}${sysconfdir}/default/mctp
 }
diff --git a/meta-phosphor/recipes-phosphor/libmctp/libmctp_git.bb b/meta-phosphor/recipes-phosphor/libmctp/libmctp_git.bb
index aff9313..dc1279d 100644
--- a/meta-phosphor/recipes-phosphor/libmctp/libmctp_git.bb
+++ b/meta-phosphor/recipes-phosphor/libmctp/libmctp_git.bb
@@ -6,11 +6,10 @@
 DEPENDS += "autoconf-archive-native \
             systemd \
            "
-SRCREV = "8803dc12a969480e2efc41677bef15196cb3b0b9"
+SRCREV = "400766f94322a00981b012e714734cab0ed52e68"
 PACKAGECONFIG ??= "${@bb.utils.filter('DISTRO_FEATURES', 'systemd', d)} pcap"
 PACKAGECONFIG[systemd] = "--with-systemdsystemunitdir=${systemd_system_unitdir}, \
                           --without-systemdsystemunitdir,systemd"
-PACKAGECONFIG[astlpc-raw-kcs] = "--enable-astlpc-raw-kcs,--disable-astlpc-raw-kcs,udev,udev"
 PACKAGECONFIG[pcap] = "--enable-capture,--disable-capture,libpcap,"
 PV = "1.0+git${SRCPV}"
 PR = "r1"