diff --git a/doc/makedoc-requirements.txt b/doc/makedoc-requirements.txt
index c5f9cd7..cbb0ec7 100644
--- a/doc/makedoc-requirements.txt
+++ b/doc/makedoc-requirements.txt
@@ -1,2 +1,3 @@
 alabaster
 sphinx
+-r ../requirements.txt
\ No newline at end of file