diff --git a/src/main/resources/db/migration/V10__replace_templates_with_dataqueries.sql b/src/main/resources/db/migration/V10__replace_templates_with_dataqueries.sql
index 30f367da..7b52a340 100644
--- a/src/main/resources/db/migration/V10__replace_templates_with_dataqueries.sql
+++ b/src/main/resources/db/migration/V10__replace_templates_with_dataqueries.sql
@@ -13,7 +13,7 @@ insert into dataquery (created_by, label, comment, crtdl, last_modified, result_
 select q.created_by,
        sq.label,
        sq.comment,
-       CONCAT('{"version":null,"display":"","cohortDefinition":', qc.query_content, ',"dataExtraction":null}'),
+       CONCAT('{"version":null,"display":"","cohortDefinition":', qc.query_content, '}'),
        q.created_at,
        sq.result_size
 from saved_query sq
@@ -24,7 +24,7 @@ insert into dataquery (created_by, label, comment, crtdl, last_modified)
 select q.created_by,
        qt.label,
        qt.comment,
-       CONCAT('{"version":null,"display":"","cohortDefinition":', qc.query_content, ',"dataExtraction":null}'),
+       CONCAT('{"version":null,"display":"","cohortDefinition":', qc.query_content, '}'),
        q.created_at
 from query_template qt
          left join query q on qt.query_id = q.id