diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..13a2b53
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "readyset-gfm.wiki"]
+	path = readyset-gfm.wiki
+	url = git@github.com:bike-bill/readyset-gfm.wiki.git
diff --git a/readyset-gfm.wiki b/readyset-gfm.wiki
new file mode 160000
index 0000000..355af64
--- /dev/null
+++ b/readyset-gfm.wiki
@@ -0,0 +1 @@
+Subproject commit 355af643e5170dfc00dfec8e9a80e52b6ebfb6fe