diff --git a/owlapi-gwt-client-side-emul/src/main/java/org/semanticweb/owlapi/model/EntityType.java b/owlapi-gwt-client-side-emul/src/main/java/org/semanticweb/owlapi/model/EntityType.java
index <HASH>..<HASH> 100644
--- a/owlapi-gwt-client-side-emul/src/main/java/org/semanticweb/owlapi/model/EntityType.java
+++ b/owlapi-gwt-client-side-emul/src/main/java/org/semanticweb/owlapi/model/EntityType.java
@@ -61,8 +61,6 @@ import static org.semanticweb.owlapi.vocab.OWLRDFVocabulary.RDFS_DATATYPE;
 @SuppressWarnings("javadoc")
 public final class EntityType<E extends OWLEntity> implements Serializable {
 
-    private static final long serialVersionUID = 30402L;
-
     /**
      * class entity
      */
Removed serialVersionUID which is not needed here