diff --git a/upgradeTraefik.sh b/upgradeTraefik.sh
index 5fabfca2df981281eb5d11d0fa38c0e7ae2b28bd..9bca3f8e0d0e1a29934964fef38bac97348b2919 100644
--- a/upgradeTraefik.sh
+++ b/upgradeTraefik.sh
@@ -3,7 +3,7 @@
 # Services maintenance
 cd /home/dockerweb
 
-if [ -d "maintenance" ]; then
+if [ ! -d "maintenance" ]; then
   git clone https://gitlab.tetras-libre.fr/nocloud/docker/maintenance.git
   cd /home/dockerweb/maintenance
   cp .env.sample .env