diff --git a/.gitmodules b/.gitmodules
index e69de29..ad558e7 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "themes/sage"]
+	path = themes/sage
+	url = git@gitlab.com:sagev9000/sagev.space-theme.git
diff --git a/themes/sage b/themes/sage
new file mode 160000
index 0000000..e779fb3
--- /dev/null
+++ b/themes/sage
@@ -0,0 +1 @@
+Subproject commit e779fb3bf668906b1c5cf6b2ee763612931018c6