diff --git a/.gitmodules b/.gitmodules
index 39a7220..97eb329 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -19,3 +19,6 @@
 [submodule "webui"]
 	path = webui
 	url = https://github.com/lneely/ollie-webui
+[submodule "acme"]
+	path = acme
+	url = git@github.com:lneely/ollie-acme.git
diff --git a/acme b/acme
new file mode 160000
index 0000000..4c754ee
--- /dev/null
+++ b/acme
@@ -0,0 +1 @@
+Subproject commit 4c754ee6592ec36b4a388b0d28537f34cde93ba6