diff --git a/delivery/build-and-deploy.sh b/delivery/build-and-deploy.sh
index e16abd59c2bf16144bb1b7f00d8fe4db163b4670..69c6c04d24942b391305df2baeae6ee43f2574ae 100644
--- a/delivery/build-and-deploy.sh
+++ b/delivery/build-and-deploy.sh
@@ -4,6 +4,10 @@ echo "Récupération des modifications…"
 git stash
 git pull origin master
 
+echo "Installation de Pelican"
+virtualenv .
+source bin/activate
+
 echo "Prégénération de la licence dans le wiki"
 python replace.py