diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..e36338c
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "themes/hugo-theme-m10c"]
+	path = themes/hugo-theme-m10c
+	url = https://github.com/vaga/hugo-theme-m10c.git
diff --git a/themes/hugo-theme-m10c b/themes/hugo-theme-m10c
new file mode 160000
index 0000000..2ae407d
--- /dev/null
+++ b/themes/hugo-theme-m10c
@@ -0,0 +1 @@
+Subproject commit 2ae407d845aa02cf70dbec6ce33300cda2b4a4ca