diff --git a/src/main/java/org/gcube/informationsystem/resourceregistry/resources/impl/SchemaManagementImpl.java b/src/main/java/org/gcube/informationsystem/resourceregistry/resources/impl/SchemaManagementImpl.java
index ec6cfda..4055d17 100644
--- a/src/main/java/org/gcube/informationsystem/resourceregistry/resources/impl/SchemaManagementImpl.java
+++ b/src/main/java/org/gcube/informationsystem/resourceregistry/resources/impl/SchemaManagementImpl.java
@@ -270,7 +270,7 @@ public class SchemaManagementImpl implements SchemaManagement {
 				oet.setAbstract(typeDefinition.isAbstractType());
 			} catch (Exception e) {
 				logger.error(
-						"Unable to set the Edge Type {} as abstract. This is an OrientDB bug. The Type will be created as it is not abstarct.",
+						"Unable to set the Edge Type {} as abstract. This is an OrientDB <= 2.2.12 bug. The Type will be created as it is not abstarct.",
 						typeDefinition.getName());
 			}