diff --git a/Jenkinsfile b/Jenkinsfile
index 48419ae9..4d3dde77 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -85,14 +85,17 @@ pipeline {
          * 4️⃣ Build de l’image Docker
          * ─────────────────────────────── */
         stage('Build Docker image') {
-            steps {
-                echo "🐳 Construction de l’image Docker backend..."
-                sh """
-                    docker build -t ${REGISTRY_URL}/${IMAGE_NAME}:${TAG} .
-                    docker tag ${REGISTRY_URL}/${IMAGE_NAME}:${TAG} ${REGISTRY_URL}/${IMAGE_NAME}:latest
-                """
-            }
+    steps {
+        echo "🐳 Construction de l’image Docker backend..."
+        dir('the-tip-top-backend') {  // <-- Dossier contenant le Dockerfile
+            sh """
+                docker build -t ${REGISTRY_URL}/${IMAGE_NAME}:${TAG} .
+                docker tag ${REGISTRY_URL}/${IMAGE_NAME}:${TAG} ${REGISTRY_URL}/${IMAGE_NAME}:latest
+            """
         }
+    }
+}
+
 
         /* ───────────────────────────────
          * 5️⃣ Push vers le registre privé