diff --git a/dhp-workflows/dhp-patch/src/main/java/eu/dnetlib/dhp/patchrefereed/SparkPrepareResultInstanceList.java b/dhp-workflows/dhp-patch/src/main/java/eu/dnetlib/dhp/patchrefereed/SparkPrepareResultInstanceList.java
index f2f866c5a..6f3602936 100644
--- a/dhp-workflows/dhp-patch/src/main/java/eu/dnetlib/dhp/patchrefereed/SparkPrepareResultInstanceList.java
+++ b/dhp-workflows/dhp-patch/src/main/java/eu/dnetlib/dhp/patchrefereed/SparkPrepareResultInstanceList.java
@@ -20,8 +20,6 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
-
-import eu.dnetlib.dhp.actionmanager.project.SparkAtomicActionJob;
 import eu.dnetlib.dhp.application.ArgumentApplicationParser;
 import eu.dnetlib.dhp.common.HdfsSupport;
 import eu.dnetlib.dhp.schema.oaf.*;
@@ -35,7 +33,7 @@ public class SparkPrepareResultInstanceList implements Serializable {
 
 		String jsonConfiguration = IOUtils
 			.toString(
-				SparkAtomicActionJob.class
+					SparkPrepareResultInstanceList.class
 					.getResourceAsStream(
 						"/eu/dnetlib/dhp/patchrefereed/prepare_parameters.json"));
 
@@ -87,7 +85,7 @@ public class SparkPrepareResultInstanceList implements Serializable {
 
 		Dataset<R> result = readPath(spark, inputPath, resultClazz);
 
-		log.info("number of results: {}", result.count());
+		//log.info("number of results: {}", result.count());
 		result.map(r -> {
 			ResultInstance ri = null;
 			List<Instance> instanceList = Optional