diff --git a/.gitmodules b/.gitmodules
index 2ba1e0e9..dc10da9e 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -7,3 +7,6 @@
 [submodule "docs/templates/material"]
 	path = docs/templates/material
 	url = https://github.com/ovasquez/docfx-material.git
+[submodule "docs/templates/darkfx"]
+	path = docs/templates/darkfx
+	url = https://github.com/steffen-wilke/darkfx.git
diff --git a/docs/templates/darkfx b/docs/templates/darkfx
new file mode 160000
index 00000000..7fa38147
--- /dev/null
+++ b/docs/templates/darkfx
@@ -0,0 +1 @@
+Subproject commit 7fa3814713e17efc64e79ab9eab64e3dd5afc0c8