diff --git a/docs/requirements.txt b/docs/requirements.txt
deleted file mode 100644
index c2feefa..0000000
--- a/docs/requirements.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-mkdocs==1.1.0
-mkdocs-literate-nav
-mkdocs-section-index
-mkdocs-include-markdown-plugin
-
-mkdocs-material
-mkdocs-img2fig-plugin
-mike
-
-weasyprint==52.5
-mkdocs-with-pdf
-pango-1.0-0
-libpangocairo
-
-mkdocs-bootswatch
-
diff --git a/mkdocs/requirements.txt b/mkdocs/requirements.txt
index 10cfc79..0c049af 100644
--- a/mkdocs/requirements.txt
+++ b/mkdocs/requirements.txt
@@ -10,6 +10,7 @@ mkdocs-img2fig-plugin
 mike
 
 mkdocs-with-pdf
+weasyprint==52.5
 
 mkdocs-bootswatch