diff --git a/build.conf b/build.conf
index 2c168c03..bb07bc6e 100644
--- a/build.conf
+++ b/build.conf
@@ -2,5 +2,5 @@ IMAGE_NAME=rancher/os
 VERSION=v0.4.0-dev
 
 DOCKER_BINARY_URL=https://github.com/rancher/docker/releases/download/v1.8.2-ros1/docker-1.8.2
-COMPILED_KERNEL_URL=https://github.com/rancher/os-kernel/releases/download/Ubuntu-4.2.0-10.12/linux-4.2.0-rancher-x86.tar.gz
+COMPILED_KERNEL_URL=https://github.com/rancher/os-kernel/releases/download/Ubuntu-4.2.0-14.16/linux-4.2.2-rancher-x86.tar.gz
 DFS_IMAGE=rancher/docker:1.8.2