diff --git a/meveo-admin-ejbs/src/main/java/org/meveo/persistence/neo4j/base/Neo4jDao.java b/meveo-admin-ejbs/src/main/java/org/meveo/persistence/neo4j/base/Neo4jDao.java
index fe9fe0b2a..382c47477 100644
--- a/meveo-admin-ejbs/src/main/java/org/meveo/persistence/neo4j/base/Neo4jDao.java
+++ b/meveo-admin-ejbs/src/main/java/org/meveo/persistence/neo4j/base/Neo4jDao.java
@@ -602,6 +602,11 @@ public String mergeNode(String neo4JConfiguration, String cetCode, Map<String, O
         Set<String> fieldsKeys = new HashSet<>(uniqueFields.keySet());
         Map<String, Object> fieldValues = new HashMap<>();
         
+        // If no fields are provided and we know the node already exist, do nothing
+        if (uniqueFields.isEmpty() && updatableFields.isEmpty() && uuid != null) {
+        	return uuid;
+        }
+        
         if (uniqueFields.isEmpty()) {
             if (uuid != null) {
                 fieldsKeys.add("meveo_uuid");