diff --git a/.gitmodules b/.gitmodules
index 8b13789..c43d7db 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1 +1,4 @@
 
+[submodule "external/openssl"]
+	path = external/openssl
+	url = https://github.com/openssl/openssl.git
diff --git a/external/openssl b/external/openssl
new file mode 160000
index 0000000..87314d2
--- /dev/null
+++ b/external/openssl
@@ -0,0 +1 @@
+Subproject commit 87314d24c4f025df1ebf47dc527cc8a96bef354a