diff --git a/dhp-workflows/dhp-stats-update/src/main/resources/eu/dnetlib/dhp/oa/graph/stats/oozie_app/scripts/step16-createIndicatorsTables.sql b/dhp-workflows/dhp-stats-update/src/main/resources/eu/dnetlib/dhp/oa/graph/stats/oozie_app/scripts/step16-createIndicatorsTables.sql
index 70cde6481..f23050031 100755
--- a/dhp-workflows/dhp-stats-update/src/main/resources/eu/dnetlib/dhp/oa/graph/stats/oozie_app/scripts/step16-createIndicatorsTables.sql
+++ b/dhp-workflows/dhp-stats-update/src/main/resources/eu/dnetlib/dhp/oa/graph/stats/oozie_app/scripts/step16-createIndicatorsTables.sql
@@ -237,16 +237,16 @@ create table if not exists ${stats_db_name}.indi_pub_gold_oa stored as parquet a
             UNION ALL
             select id, issn_online as issn from ${stats_db_name}.datasource d where d.id like '%doajarticles%'
             UNION ALL
-            select id, issn_printed as issn from ${stats_db_name}.datasource d join gold_oa on gold_oa.issn=d.issn_printed
+            select id, issn_printed as issn from ${stats_db_name}.datasource d left semi join gold_oa on gold_oa.issn=d.issn_printed
             UNION ALL
-            select id, issn_online as issn from ${stats_db_name}.datasource d join gold_oa on gold_oa.issn=d.issn_online) foo
+            select id, issn_online as issn from ${stats_db_name}.datasource d left semi join gold_oa on gold_oa.issn=d.issn_online) foo
     )
     SELECT DISTINCT pd.id, coalesce(is_gold, 0) as is_gold
     FROM ${stats_db_name}.publication_datasources pd
     left outer join (
             select pd.id, 1 as is_gold
             FROM ${stats_db_name}.publication_datasources pd
-            join dd on dd.id=pd.datasource
+            left semi join dd on dd.id=pd.datasource
             left outer join ${stats_db_name}.result_accessroute ra on ra.id = pd.id where ra.accessroute = 'gold') tmp on tmp.id=pd.id; /*EOS*/
 
 drop table if exists ${stats_db_name}.indi_pub_hybrid_oa_with_cc purge; /*EOS*/