diff --git a/requirements.txt b/requirements.txt
index 8ba7e6e..d390964 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,3 +17,4 @@ mkdocs-minify-plugin>=0.2
 mkdocs-autolinks-plugin>=0.2.0
 mkdocs-git-revision-date-localized-plugin>=0.4.8
 mkdocs-macros-plugin
+mkdocs-extra-sass-plugin
\ No newline at end of file