diff --git a/install_elog.sh b/install_elog.sh
index 799dd6bab..bf3c2e20f 100644
--- a/install_elog.sh
+++ b/install_elog.sh
@@ -53,11 +53,12 @@ curl http://localhost:8080/demo/ || echo "Pas encore de logbook 'demo'"
 # Test d'insertion d'une entrée (PUT)
 echo "📝 Test elog.put (via curl)..."
 response=$(curl -s -o /dev/null -w "%{http_code}" -u robot:testpassword \
-  -d "text=Hello ELOG via shell script" \
-  -d "Subject=Test entry" \
-  -d "Type=Note" \
-  -d "Category=General" \
-  "http://localhost:8080/demo/?cmd=New")
+  -F "Author=robot" \
+  -F "Subject=Test via script" \
+  -F "Category=General" \
+  -F "Type=Note" \
+  -F "Text=Message envoyé automatiquement depuis le script install_elog.sh" \
+  "http://localhost:8080/demo/?cmd=Submit")
 
 if [ "$response" == "200" ]; then
   echo "✅ Insertion réussie dans le logbook demo"