diff --git a/scripts/generate_reports.sql b/scripts/generate_reports.sql
index d584b182..20596dcc 100644
--- a/scripts/generate_reports.sql
+++ b/scripts/generate_reports.sql
@@ -64,6 +64,13 @@ copy (
     where object not in (select id from nodes)
 ) to 'output/qc/missing_nodes.parquet';
 
+copy (
+    select distinct missing_node
+    from 'output/qc/missing_nodes.parquet' 
+    where split_part(missing_node, ':', 1) in (select distinct split_part(id,':',1) from nodes where provided_by = 'phenio_nodes')
+    order by missing_node
+) to 'output/qc/missing_phenio_nodes.tsv' (format 'csv', delimiter E'\t', header false);
+
 copy (
     select edge_ingest,
         edge_primary_knowledge_source,