diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..2f6fc83
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "luaqalculator"]
+	path = luaqalculator
+	url = ./luaqalculator
diff --git a/luaqalculator b/luaqalculator
new file mode 160000
index 0000000..e68aa52
--- /dev/null
+++ b/luaqalculator
@@ -0,0 +1 @@
+Subproject commit e68aa525e06d8025a2976d2f93d03ad7a4f81807