diff --git a/docs/requirements.txt b/docs/requirements.txt
index 6f9a02f..2ea9d64 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -4,4 +4,5 @@ nbsphinx==0.9.6
 nbconvert==7.16.6
 sphinx-autodoc-typehints==3.0.1
 sphinx_mdinclude==0.6.2
-directory_tree
\ No newline at end of file
+directory_tree
+coperniFUS
\ No newline at end of file