--- a/src/main/java/net/timbusproject/extractors/modules/tavernaextractor/TavernaExtractor.java
+++ b/src/main/java/net/timbusproject/extractors/modules/tavernaextractor/TavernaExtractor.java
@@ -179,14 +179,13 @@
 
     private Dataflow dataflow;
 
-     /*
-      * OSGi behaviour
-      */
     @Autowired
     private BundleContext bundleContext;
 
     @Autowired
     private LogService LOGGER;
+
+    public TavernaExtractor(){}
 
     public TavernaExtractor(boolean verbose) {
         //  intentionally left empty in the OSGi version