diff --git a/.gitmodules b/.gitmodules
index fd4c55f..0974aee 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "makd"]
 	path = makd
 	url = https://github.com/sociomantic-tsunami/makd
+[submodule "beaver"]
+	path = beaver
+	url = https://github.com/sociomantic-tsunami/beaver.git
diff --git a/beaver b/beaver
new file mode 160000
index 0000000..82f8c8f
--- /dev/null
+++ b/beaver
@@ -0,0 +1 @@
+Subproject commit 82f8c8f6bbd9f0fbd9753a134377bec134a5956c