diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-3.14.4.ebuild b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-3.14.4-r1.ebuild
similarity index 100%
rename from sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-3.14.4.ebuild
rename to sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/coreos-kernel-3.14.4-r1.ebuild
diff --git a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/x86_64_defconfig-3.14.4 b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/x86_64_defconfig-3.14.4
index 9c9311e179..e3b9edec5e 100644
--- a/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/x86_64_defconfig-3.14.4
+++ b/sdk_container/src/third_party/coreos-overlay/sys-kernel/coreos-kernel/files/x86_64_defconfig-3.14.4
@@ -1682,7 +1682,18 @@ CONFIG_CHELSIO_T4VF=m
 CONFIG_NET_VENDOR_CISCO=y
 CONFIG_ENIC=m
 # CONFIG_DNET is not set
-# CONFIG_NET_VENDOR_DEC is not set
+CONFIG_NET_VENDOR_DEC=y
+CONFIG_NET_TULIP=y
+# CONFIG_DE2104X is not set
+CONFIG_TULIP=m
+# CONFIG_TULIP_MWI is not set
+CONFIG_TULIP_MMIO=y
+CONFIG_TULIP_NAPI=y
+# CONFIG_TULIP_NAPI_HW_MITIGATION is not set
+# CONFIG_DE4X5 is not set
+# CONFIG_WINBOND_840 is not set
+# CONFIG_DM9102 is not set
+# CONFIG_ULI526X is not set
 CONFIG_NET_VENDOR_DLINK=y
 CONFIG_DL2K=m
 CONFIG_SUNDANCE=m