diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..698bd33
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+images
+outboard
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..500174b
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "freetz"]
+	path = freetz
+	url = https://github.com/freetz/freetz.git
diff --git a/Jenkinsfile b/Jenkinsfile
index ec4cce1..2addb5d 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,14 +1,13 @@
 node("linux && amd64 && docker") {
   docker.image("icedream/freetz@sha256:6607702228ee9ee819d888702acf3ddefe7609132f7f15c88349251a15f5a5cc").inside {
-    dir("config-workspace") {
-      checkout scm
+    checkout scm
 
-      sh """
-      cd ${pwd()}
-      chown -R freetz:freetz .
-      cp -av . /freetz
-      """
-    }
+    sh """
+    cd ${pwd()}
+    chown -R freetz:freetz .
+    cp -a freetz /
+    cp -a .config config include make /freetz
+    """
 
     ansiColor('xterm') {
       sh """
diff --git a/freetz b/freetz
new file mode 160000
index 0000000..b9be01d
--- /dev/null
+++ b/freetz
@@ -0,0 +1 @@
+Subproject commit b9be01d35ec00bf3ee62c442669c0eecff20832a