diff --git a/Jenkinsfile b/Jenkinsfile
index fe6a28d..4a7ea24 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -36,7 +36,7 @@ pipeline {
                   cd "$WORKSPACE"
 
                   # 1) Arrêter l'ancienne instance de CE jar (et pas tout java)
-                  OLD_PIDS=$(pgrep -f "rock-paper-scissors" || true)
+                  OLD_PIDS=$(pgrep -f "rock-paper-scissors-0.0.1-SNAPSHOT.jar" || true)
                   if [ -n "$OLD_PIDS" ]; then
                     echo "Arrêt des anciennes instances: $OLD_PIDS"
                     kill $OLD_PIDS || true