diff --git a/.gitmodules b/.gitmodules
index b0fc8f4..f1bc5f1 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "lib/classic"]
 	path = lib/classic
 	url = https://github.com/rxi/classic
+[submodule "lib/hump"]
+	path = lib/hump
+	url = https://github.com/HDictus/hump
diff --git a/lib/hump b/lib/hump
new file mode 160000
index 0000000..0029de0
--- /dev/null
+++ b/lib/hump
@@ -0,0 +1 @@
+Subproject commit 0029de08a0d3339ecc910af4a19eef89538f0972