diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..d6c27ef
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "blisp"]
+	path = blisp
+	url = https://github.com/le-cocotier/blisp.git
diff --git a/blisp b/blisp
new file mode 160000
index 0000000..04464ec
--- /dev/null
+++ b/blisp
@@ -0,0 +1 @@
+Subproject commit 04464ec2e7e0c482cd22350551663ec89a1c9e73