diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..88981ae
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "md4tj"]
+	path = md4tj
+	url = https://git.thejerks.club/j4nk/md4tj.git
diff --git a/md4tj b/md4tj
new file mode 160000
index 0000000..1437b07
--- /dev/null
+++ b/md4tj
@@ -0,0 +1 @@
+Subproject commit 1437b079d4dce6212bedf77093494c1f76086b18