diff --git a/entityhub/query/clerezza/pom.xml b/entityhub/query/clerezza/pom.xml
index 2bb198a..8486923 100644
--- a/entityhub/query/clerezza/pom.xml
+++ b/entityhub/query/clerezza/pom.xml
@@ -89,7 +89,7 @@
     <dependency> <!-- generic SPARQL classes are now in this module-->
       <groupId>org.apache.stanbol</groupId>
       <artifactId>org.apache.stanbol.entityhub.query.sparql</artifactId>
-      <version>0.12.0-SNAPSHOT</version>
+      <version>1.0.0-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.apache.stanbol</groupId>
diff --git a/entityhub/query/clerezza/src/main/java/org/apache/stanbol/entityhub/query/clerezza/SparqlFieldQueryFactory.java b/entityhub/query/clerezza/src/main/java/org/apache/stanbol/entityhub/query/clerezza/SparqlFieldQueryFactory.java
index 9493c90..d1b4de6 100644
--- a/entityhub/query/clerezza/src/main/java/org/apache/stanbol/entityhub/query/clerezza/SparqlFieldQueryFactory.java
+++ b/entityhub/query/clerezza/src/main/java/org/apache/stanbol/entityhub/query/clerezza/SparqlFieldQueryFactory.java
@@ -27,7 +27,7 @@
  * @see org.apache.stanbol.entityhub.query.sparql.SparqlFieldQueryFactory
  */
 @Deprecated
-public final class SparqlFieldQueryFactory extends org.apache.stanbol.entityhub.query.sparql.SparqlFieldQuery {
+public final class SparqlFieldQueryFactory implements FieldQueryFactory  {
     protected static final Logger logger = LoggerFactory.getLogger(SparqlFieldQueryFactory.class);
 
     private static SparqlFieldQueryFactory instance;