diff --git a/scripts/update-tracked-entity-attribute-values-in-legacy-data.sql b/scripts/update-tracked-entity-attribute-values-in-legacy-data.sql
index 52b4bdc..4a24ed6 100644
--- a/scripts/update-tracked-entity-attribute-values-in-legacy-data.sql
+++ b/scripts/update-tracked-entity-attribute-values-in-legacy-data.sql
@@ -20,6 +20,7 @@ BEGIN
     FROM
         programstageinstance AS psi
     WHERE
+        psi.deleted = false AND
         psi.programinstanceid IN (
             SELECT
                 pi.programinstanceid