diff --git a/docs/requirements.txt b/docs/requirements.txt
index ea9582e0a..b94599e7b 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -1 +1,3 @@
-Cython==0.29.21
\ No newline at end of file
+Cython==0.29.21
+scipy
+scikit-learn
\ No newline at end of file