diff --git a/base/alpine-build-c/Dockerfile b/base/alpine-build-kernel/Dockerfile
similarity index 63%
rename from base/alpine-build-c/Dockerfile
rename to base/alpine-build-kernel/Dockerfile
index 704aa3334..f0c85c883 100644
--- a/base/alpine-build-c/Dockerfile
+++ b/base/alpine-build-kernel/Dockerfile
@@ -2,33 +2,23 @@ FROM alpine:3.5
 RUN \
   apk update && apk upgrade && \
   apk add \
-  alpine-sdk \
+  build-base \
   argp-standalone \
   automake \
   bash \
   bc \
   binutils-dev \
-  bison \
-  cmake \
   curl \
-  flex \
+  git \
   gmp-dev \
-  gtk+2.0-dev \
-  gtk+-dev \
-  groff \
   installkernel \
   kmod \
   libelf-dev \
   linux-headers \
   ncurses-dev \
-  perl-dev \
-  python-dev \
   sed \
-  slang-dev \
   squashfs-tools \
   syslinux \
-  unzip \
-  util-linux-dev \
-  vim \
+  tar \
   xz \
   && true
diff --git a/base/alpine-build-c/Makefile b/base/alpine-build-kernel/Makefile
similarity index 96%
rename from base/alpine-build-c/Makefile
rename to base/alpine-build-kernel/Makefile
index 6d91c65e3..ea4ce5751 100644
--- a/base/alpine-build-c/Makefile
+++ b/base/alpine-build-kernel/Makefile
@@ -1,7 +1,7 @@
 .PHONY: tag push
 
 BASE=alpine:3.5
-IMAGE=alpine-build-c
+IMAGE=alpine-build-kernel
 
 default: push
 
diff --git a/kernel/Dockerfile b/kernel/Dockerfile
index ae25c0710..04103c692 100644
--- a/kernel/Dockerfile
+++ b/kernel/Dockerfile
@@ -1,4 +1,4 @@
-FROM mobylinux/alpine-build-c:b77cfc4ad0033d4366df830ed697afc7bab458a2@sha256:53739ea6042cb0ac39cf6e262012c1c4224206b2c9b719569fe7efa3a381348c
+FROM mobylinux/alpine-build-kernel:0e893fbf6fa7638d2f23354de03ea11017bb8065@sha256:3ef3f9d11f0802b759dbd9c43a7706cf0ec37263c99ae90e2b10c29ea85739fa
 
 ARG KERNEL_VERSION=4.9.9
 
diff --git a/kernel/Dockerfile.4.4 b/kernel/Dockerfile.4.4
index 38ec18a41..d60b1b750 100644
--- a/kernel/Dockerfile.4.4
+++ b/kernel/Dockerfile.4.4
@@ -1,4 +1,4 @@
-FROM mobylinux/alpine-build-c:b77cfc4ad0033d4366df830ed697afc7bab458a2@sha256:53739ea6042cb0ac39cf6e262012c1c4224206b2c9b719569fe7efa3a381348c
+FROM mobylinux/alpine-build-kernel:0e893fbf6fa7638d2f23354de03ea11017bb8065@sha256:3ef3f9d11f0802b759dbd9c43a7706cf0ec37263c99ae90e2b10c29ea85739fa
 
 ARG KERNEL_VERSION=4.4.48
 
diff --git a/kernel/Dockerfile.aufs b/kernel/Dockerfile.aufs
index 6838d3d1c..4389a1d10 100644
--- a/kernel/Dockerfile.aufs
+++ b/kernel/Dockerfile.aufs
@@ -1,4 +1,4 @@
-FROM mobylinux/alpine-build-c:b77cfc4ad0033d4366df830ed697afc7bab458a2@sha256:53739ea6042cb0ac39cf6e262012c1c4224206b2c9b719569fe7efa3a381348c
+FROM mobylinux/alpine-build-kernel:0e893fbf6fa7638d2f23354de03ea11017bb8065@sha256:3ef3f9d11f0802b759dbd9c43a7706cf0ec37263c99ae90e2b10c29ea85739fa
 
 ARG KERNEL_VERSION=4.9.9