diff --git a/.gitmodules b/.gitmodules
index 72f7bce..2eddfc6 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "raphael"]
 	path = raphael
 	url = https://github.com/DmitryBaranovskiy/raphael.git
+[submodule "less"]
+	path = less
+	url = https://github.com/cloudhead/less.js.git
diff --git a/less b/less
new file mode 160000
index 0000000..0d95755
--- /dev/null
+++ b/less
@@ -0,0 +1 @@
+Subproject commit 0d95755e003ea37db44af939907230efda73c3e3