diff --git a/.gitmodules b/.gitmodules
index f2ae054..f07f612 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
+[submodule "themes/docdock"]
+	path = themes/docdock
+	url = https://github.com/vjeantet/hugo-theme-docdock.git
 [submodule "themes/forty"]
 	path = themes/forty
-	url = https://github.com/MarcusVirg/forty
+	url = https://github.com/MarcusVirg/forty
\ No newline at end of file