diff --git a/.gitmodules b/.gitmodules
index 795d91b..872469e 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "mail"]
 	path = mail
 	url = git@gitea.disconnected-by-peer.at:mars_nwe/mars-mail.git
+[submodule "smart"]
+	path = smart
+	url = git@gitea.disconnected-by-peer.at:mars_nwe/mars-smart.git
diff --git a/smart b/smart
new file mode 160000
index 0000000..24f48e1
--- /dev/null
+++ b/smart
@@ -0,0 +1 @@
+Subproject commit 24f48e1f960ab0af9ceaba80733b62e5e27b5644