diff --git a/evita_query/src/main/java/io/evitadb/api/query/filter/ReferenceHaving.java b/evita_query/src/main/java/io/evitadb/api/query/filter/ReferenceHaving.java
index 2fff775b2..2350576d2 100644
--- a/evita_query/src/main/java/io/evitadb/api/query/filter/ReferenceHaving.java
+++ b/evita_query/src/main/java/io/evitadb/api/query/filter/ReferenceHaving.java
@@ -101,7 +101,7 @@ public String getReferenceName() {
 
 	@Override
 	public boolean isNecessary() {
-		return getArguments().length == 1 && getChildren().length == 1;
+		return getArguments().length == 1 && getChildren().length >= 1;
 	}
 
 	@AliasForParameter("filter")