diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..7d3ef24
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,6 @@
+[submodule "lib/glew"]
+	path = lib/glew
+	url = https://github.com/Perlmint/glew-cmake.git
+[submodule "lib/glfw"]
+	path = lib/glfw
+	url = https://github.com/glfw/glfw
diff --git a/lib/glew b/lib/glew
new file mode 160000
index 0000000..2545ef4
--- /dev/null
+++ b/lib/glew
@@ -0,0 +1 @@
+Subproject commit 2545ef4e02a6857b7321db3434bbcd55d584a2c4
diff --git a/lib/glfw b/lib/glfw
new file mode 160000
index 0000000..b430bc4
--- /dev/null
+++ b/lib/glfw
@@ -0,0 +1 @@
+Subproject commit b430bc4935d8ca8ff459313dbd87ecc2b266aee1