diff --git a/contrail-overlay.nix b/contrail-overlay.nix
index bb64beb..5fbfb50 100644
--- a/contrail-overlay.nix
+++ b/contrail-overlay.nix
@@ -95,6 +95,7 @@ let
 
     lib = {
       fetchCentosKernel = callPackage ./pkgs/fetch-centos-kernel {};
+      ubuntuKernelHeaders = callPackage ./pkgs/fetch-ubuntu-kernel {};
       buildWebuiDeps = callPackage ./pkgs/build-webui-deps.nix {};
 
       # we switch to gcc 4.9 because gcc 5 is not supported before kernel 3.18
@@ -191,6 +192,53 @@ let
       };
     in lself.lib.buildVrouter kernel;
 
+    vrouterModuleUbuntu_4_4_0_137_generic = let 
+      kernel = lself.lib.ubuntuKernelHeaders {  
+        version = "4.4.0-137-generic";
+        amd64File = "linux-headers-4.4.0-137-generic_4.4.0-137.163_amd64.deb";
+        amd64Sha256 = "02c7m10a967kd2l84grzksyqdfzkvac0y5m3bd51cpw4wir6rz8s";
+        allFile = "linux-headers-4.4.0-137_4.4.0-137.163_all.deb";
+        allSha256 = "18qv1bkwciqynj5v7w1l46w0adypcafbhqwkfggkgbp629xm3y2s";
+      };
+    in lself.lib.buildVrouter kernel;
+
+    vrouterModuleUbuntu_4_4_0_157_generic = let
+      kernel = lself.lib.ubuntuKernelHeaders {
+        version = "4.4.0-157-generic";
+        amd64File = "linux-headers-4.4.0-157-generic_4.4.0-157.185_amd64.deb";
+        amd64Sha256 = "823648bc2e90449b6cfe3d6bb560cdcd60a6713ed09be6d6922dab1828800e5f";
+        allFile = "linux-headers-4.4.0-157_4.4.0-157.185_all.deb";
+        allSha256 = "9cad21dff2ba739b1467283b8f3b7e4062f1b958da0da64d3d16d0d948dfaf04";
+      };
+    in lself.lib.buildVrouter kernel;
+
+
+    vrouterModuleUbuntu_4_4_0_119_generic = let
+      kernel = lself.lib.ubuntuKernelHeaders {
+        version = "4.4.0-119-generic";
+        amd64File = "linux-headers-4.4.0-119-generic_4.4.0-119.143_amd64.deb";
+        amd64Sha256 = "2e4729f8473014c6072b10ab98d5ca4973e03839cf77d94376f80d35c6465c2f";
+        allFile = "linux-headers-4.4.0-119_4.4.0-119.143_all.deb";
+        allSha256 = "cf9370237c6e8e4e8a9514cc389761658f3df19be9832cc3141e371907152866";
+      };
+    in lself.lib.buildVrouter kernel;
+
+
+
+
+
+
+
+    vrouterModuleUbuntu_4_15_0_38_generic = let
+      kernel = lself.lib.ubuntuKernelHeaders {
+        version = "4.15.0-38-generic";
+        amd64File = "linux-headers-4.15.0-38-generic_4.15.0-38.41_amd64.deb";
+        amd64Sha256 = "ffe339d17082ad317a834845c9e63badecd820ccfb4b0482e9cb1048a9b8cda4";
+        allFile = "linux-headers-4.15.0-38_4.15.0-38.41_all.deb";
+        allSha256 = "c70a74fc34271bbd8409ba709680b99336a17ad4eccd08095f0082768664a2dd";
+      };
+    in lself.lib.buildVrouter kernel;
+
     # config
     apiServer = callPackage ./pkgs/api-server.nix { };
     svcMonitor = callPackage ./pkgs/svc-monitor.nix { };
diff --git a/pkgs/fetch-ubuntu-kernel/default.nix b/pkgs/fetch-ubuntu-kernel/default.nix
new file mode 100644
index 0000000..494bb1a
--- /dev/null
+++ b/pkgs/fetch-ubuntu-kernel/default.nix
@@ -0,0 +1,33 @@
+{ stdenv, fetchurl, patchelf, dpkg, rsync }:
+
+{ version, amd64File, amd64Sha256, allFile, allSha256 }:
+
+stdenv.mkDerivation rec {
+  inherit version amd64File amd64Sha256 allFile allSha256;
+  pname = "ubuntu-kernel-headers";
+  name = "${pname}-${version}";  
+  srcs = [
+           (fetchurl {
+             url = "http://fr.archive.ubuntu.com/ubuntu/pool/main/l/linux/${amd64File}";
+             sha256 = "${amd64Sha256}";
+           })
+           (fetchurl {
+             url = "http://fr.archive.ubuntu.com/ubuntu/pool/main/l/linux/${allFile}";
+             sha256 = "${allSha256}";
+            })
+         ];
+  phases = [ "unpackPhase" "installPhase" ];
+  buildInputs = [ dpkg ];
+  unpackCmd = "dpkg-deb --extract $curSrc tmp/";
+  installPhase = ''
+    mkdir -p $out
+    ${rsync}/bin/rsync -rl * $out/
+    # We patch these scripts since they have been compiled for ubuntu
+    for i in recordmcount basic/fixdep mod/modpost; do
+      ${patchelf}/bin/patchelf --set-interpreter ${stdenv.glibc}/lib/ld-linux-x86-64.so.2 $out/usr/src/linux-headers-${version}/scripts/$i
+      ${patchelf}/bin/patchelf --set-rpath ${stdenv.glibc}/lib $out//usr/src/linux-headers-${version}/scripts/$i
+    done
+
+    ln -sfT $out/usr/src/linux-headers-${version} $out/lib/modules/${version}/build
+  '';
+}