diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..da7be72
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "tree-sitter-cpp"]
+	path = tree-sitter-cpp
+	url = https://github.com/tree-sitter/tree-sitter-cpp
diff --git a/tree-sitter-cpp b/tree-sitter-cpp
new file mode 160000
index 0000000..cf12e88
--- /dev/null
+++ b/tree-sitter-cpp
@@ -0,0 +1 @@
+Subproject commit cf12e881661e4c9a5ca6ae2ed5c6b9dfd44d81dd