diff --git a/cfg/transducerers.properties b/cfg/transducerers.properties
index 8de180f..a7aad4d 100644
--- a/cfg/transducerers.properties
+++ b/cfg/transducerers.properties
@@ -14,4 +14,5 @@ OCCURRENCES_SUBTRACTION=org.gcube.dataanalysis.ecoengine.transducers.OccurrenceP
 BIONYM=org.gcube.dataanalysis.executor.nodes.transducers.bionym.BionymTransducer
 BIONYM_LOCAL=org.gcube.dataanalysis.executor.nodes.transducers.bionym.BionymLocalTransducer
 SGVM_INTERPOLATION=org.gcube.dataanalysis.executor.rscripts.SGVMS_Interpolation
-KNITR_COMPILER=org.gcube.dataanalysis.executor.rscripts.KnitrCompiler
\ No newline at end of file
+KNITR_COMPILER=org.gcube.dataanalysis.executor.rscripts.KnitrCompiler
+WEB_APP_PUBLISHER= org.gcube.dataanalysis.executor.nodes.transducers.WebApplicationPublisher
\ No newline at end of file