diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..0181295
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,12 @@
+[submodule "kyber"]
+	path = kyber
+	url = https://github.com/itzmeanjan/kyber
+[submodule "dilithium"]
+	path = dilithium
+	url = https://github.com/itzmeanjan/dilithium
+[submodule "falcon"]
+	path = falcon
+	url = https://github.com/itzmeanjan/falcon
+[submodule "sphincs"]
+	path = sphincs
+	url = https://github.com/itzmeanjan/sphincs
diff --git a/dilithium b/dilithium
new file mode 160000
index 0000000..c69d524
--- /dev/null
+++ b/dilithium
@@ -0,0 +1 @@
+Subproject commit c69d524625375959d4573bb83953da89ec8b829c
diff --git a/falcon b/falcon
new file mode 160000
index 0000000..cce934d
--- /dev/null
+++ b/falcon
@@ -0,0 +1 @@
+Subproject commit cce934dcd092c95808c0bdaeb034312ee7754d7e
diff --git a/kyber b/kyber
new file mode 160000
index 0000000..8cbb094
--- /dev/null
+++ b/kyber
@@ -0,0 +1 @@
+Subproject commit 8cbb09472dc5f7e5ae8bc52cbcbf6344f637d4fe
diff --git a/sphincs b/sphincs
new file mode 160000
index 0000000..b018d04
--- /dev/null
+++ b/sphincs
@@ -0,0 +1 @@
+Subproject commit b018d04f9a5449e6bcd40b46ed9edd783d90e145