diff --git a/themes.txt b/themes.txt
index 0aa1d964..53ea9bc0 100644
--- a/themes.txt
+++ b/themes.txt
@@ -176,6 +176,7 @@ github.com/hugo-sid/hugo-blog-awesome
 github.com/hugo-toha/toha/v4
 github.com/HugoBlox/hugo-blox-builder/modules/blox-tailwind
 github.com/HugoBlox/theme-academic-cv
+github.com/HugoBlox/theme-documentation
 github.com/humrochagf/colordrop
 github.com/huyb1991/hugo-lamp
 github.com/ianrodrigues/hugo-tailwind-journal