diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..728bde6
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "glfw"]
+	path = glfw
+	url = https://github.com/glfw/glfw.git
diff --git a/glfw b/glfw
new file mode 160000
index 0000000..7482de6
--- /dev/null
+++ b/glfw
@@ -0,0 +1 @@
+Subproject commit 7482de6071d21db77a7236155da44c172a7f6c9e