diff --git a/dhp-workflows/dhp-broker-events/src/main/resources/eu/dnetlib/dhp/broker/oa/generate_all/oozie_app/workflow.xml b/dhp-workflows/dhp-broker-events/src/main/resources/eu/dnetlib/dhp/broker/oa/generate_all/oozie_app/workflow.xml
index 74abcd268..9783fcab6 100644
--- a/dhp-workflows/dhp-broker-events/src/main/resources/eu/dnetlib/dhp/broker/oa/generate_all/oozie_app/workflow.xml
+++ b/dhp-workflows/dhp-broker-events/src/main/resources/eu/dnetlib/dhp/broker/oa/generate_all/oozie_app/workflow.xml
@@ -79,7 +79,6 @@
         <message>Action failed, error message[${wf:errorMessage(wf:lastErrorNode())}]</message>
     </kill>
     
-    
     <action name="ensure_working_path">
         <fs>
             <mkdir path='${workingPath}'/>
@@ -120,7 +119,6 @@
         <error to="Kill"/>
     </action>
 
-
     <action name="prepare_related_datasets">
         <spark xmlns="uri:oozie:spark-action:0.2">
             <master>yarn</master>
@@ -145,7 +143,6 @@
         <error to="Kill"/>
     </action>
 
-
     <action name="prepare_related_projects">
         <spark xmlns="uri:oozie:spark-action:0.2">
             <master>yarn</master>
@@ -170,7 +167,6 @@
         <error to="Kill"/>
     </action>
 
-
     <action name="prepare_related_publications">
         <spark xmlns="uri:oozie:spark-action:0.2">
             <master>yarn</master>
@@ -195,7 +191,6 @@
         <error to="Kill"/>
     </action>
 
-
     <action name="prepare_related_softwares">
         <spark xmlns="uri:oozie:spark-action:0.2">
             <master>yarn</master>
@@ -246,7 +241,6 @@
         <error to="Kill"/>
     </action>
 
-
     <action name="prepare_groups">
         <spark xmlns="uri:oozie:spark-action:0.2">
             <master>yarn</master>
@@ -271,7 +265,6 @@
         <error to="Kill"/>
     </action>
 
-
     <action name="generate_events">
         <spark xmlns="uri:oozie:spark-action:0.2">
             <master>yarn</master>
@@ -297,10 +290,6 @@
         <ok to="End"/>
         <error to="Kill"/>
     </action>
-    
-    
-    
-    
 
     <end name="End"/>