diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 000000000..4b82b11a1
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "thirdparty/jreen"]
+	path = thirdparty/jreen
+	url = git://gitorious.org/jreen/jreen.git
diff --git a/thirdparty/jreen b/thirdparty/jreen
new file mode 160000
index 000000000..a997c4196
--- /dev/null
+++ b/thirdparty/jreen
@@ -0,0 +1 @@
+Subproject commit a997c41967823907216255346e179569e4b1cfc9