diff --git a/.gitmodules b/.gitmodules
index e69de29b..04ff355d 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "c/llama2/llama2.c"]
+	path = c/llama2/llama2.c
+	url = https://github.com/karpathy/llama2.c.git
diff --git a/c/llama2/llama2.c b/c/llama2/llama2.c
new file mode 160000
index 00000000..b3c4b6c3
--- /dev/null
+++ b/c/llama2/llama2.c
@@ -0,0 +1 @@
+Subproject commit b3c4b6c3c4bbff42e5211293280307019368ccb5