diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-3.15.5.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-3.15.6.ebuild
similarity index 86%
rename from sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-3.15.5.ebuild
rename to sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-3.15.6.ebuild
index b1b7e2b4fc..bb0efd43fb 100644
--- a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-3.15.5.ebuild
+++ b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-3.15.6.ebuild
@@ -3,7 +3,7 @@
 # $Header: /var/cvsroot/gentoo-x86/sys-kernel/vanilla-sources/vanilla-sources-3.7.5.ebuild,v 1.1 2013/01/28 13:18:54 ago Exp $
 
 EAPI=5
-CROS_WORKON_COMMIT="a484f1136a4a2e00b6a70567cf978f4ba52ba654" # v3.15.5
+CROS_WORKON_COMMIT="4250b32591fa333087dbecda0aa079cd88c5a640" # v3.15.6
 CROS_WORKON_REPO="git://github.com"
 CROS_WORKON_PROJECT="coreos/linux"
 CROS_WORKON_LOCALNAME="linux"
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/x86_64_defconfig-3.15.5 b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/x86_64_defconfig-3.15.6
similarity index 99%
rename from sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/x86_64_defconfig-3.15.5
rename to sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/x86_64_defconfig-3.15.6
index 92977c1ec3..7cb2fa5f0d 100644
--- a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/x86_64_defconfig-3.15.5
+++ b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/x86_64_defconfig-3.15.6
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 3.15.5 Kernel Configuration
+# Linux/x86 3.15.6 Kernel Configuration
 #
 CONFIG_64BIT=y
 CONFIG_X86_64=y
@@ -1271,7 +1271,7 @@ CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
 # CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_NVME is not set
+CONFIG_BLK_DEV_NVME=m
 # CONFIG_BLK_DEV_SKD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 # CONFIG_BLK_DEV_RAM is not set