diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..e569f67
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,9 @@
+[submodule "externals/stratum-mining-proxy"]
+	path = externals/stratum-mining-proxy
+	url = https://github.com/generalfault/stratum-mining-proxy
+[submodule "externals/litecoin_scrypt"]
+	path = externals/litecoin_scrypt
+	url = https://github.com/Tydus/litecoin_scrypt.git
+[submodule "externals/stratum"]
+	path = externals/stratum
+	url = https://github.com/slush0/stratum.git
diff --git a/externals/litecoin_scrypt b/externals/litecoin_scrypt
new file mode 160000
index 0000000..967f2ef
--- /dev/null
+++ b/externals/litecoin_scrypt
@@ -0,0 +1 @@
+Subproject commit 967f2ef35b17e3630bc42ba3fc1313b70ee446ab
diff --git a/externals/stratum b/externals/stratum
new file mode 160000
index 0000000..8ba1b5f
--- /dev/null
+++ b/externals/stratum
@@ -0,0 +1 @@
+Subproject commit 8ba1b5fd8a802b981f31dace4cf920cfb4a3907c
diff --git a/externals/stratum-mining-proxy b/externals/stratum-mining-proxy
new file mode 160000
index 0000000..9b893fa
--- /dev/null
+++ b/externals/stratum-mining-proxy
@@ -0,0 +1 @@
+Subproject commit 9b893fab15df318670cd137636df758dfcffa005