diff --git a/.drone.yml b/.drone.yml
index 27a7448..9cb6941 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -18,6 +18,7 @@ steps:
     #image: python:3.7
     image: hub.codefirst.iut.uca.fr/thomas.bellembois/codefirst-dronesonarplugin-python37
     commands:
+      - pip install numpy
       #- pip install nose
       #- pip install coverage
       #- pip install parameterized