diff --git a/core/src/main/java/net/lecousin/reactive/data/relational/query/operation/SaveProcessor.java b/core/src/main/java/net/lecousin/reactive/data/relational/query/operation/SaveProcessor.java
index 7aa9503..3b28d1a 100644
--- a/core/src/main/java/net/lecousin/reactive/data/relational/query/operation/SaveProcessor.java
+++ b/core/src/main/java/net/lecousin/reactive/data/relational/query/operation/SaveProcessor.java
@@ -459,10 +459,6 @@ private static boolean prepareUpdate(SaveRequest request, Table table, List<Assi
 	private static boolean needsUpdate(SaveRequest request, PropertyMetadata property) {
 		Object persisted = request.entity.getState().getPersistedValue(property.getName());
 		Object actual = request.entity.getValue(property);
-		if (persisted != actual)
-			return true;
-		if (persisted == null)
-			return false;
 		return !Objects.deepEquals(persisted, actual);
 	}