--- a/.gitmodules
+++ b/.gitmodules
@@ -1,4 +1,7 @@
 [submodule "pynma"]
 	path = pynma
 	url = git://github.com/uskr/pynma.git
+[submodule "js/flotr2"]
+	path = js/flotr2
+	url = https://github.com/HumbleSoftware/Flotr2.git