diff --git a/blackdynamite/requirements.txt b/blackdynamite/requirements.txt
index f1af6ca..22f92d3 100644
--- a/blackdynamite/requirements.txt
+++ b/blackdynamite/requirements.txt
@@ -1,3 +1,4 @@
 --extra-index-url https://gitlab.com/ganciaux/blackdynamite.git blackdynamite
 matplotlib
-numpy scipy
+numpy
+scipy