diff --git a/bootstrap/sql/com.mysql.cj.jdbc.Driver/v014__create_db_connection_info.sql b/bootstrap/sql/com.mysql.cj.jdbc.Driver/v014__create_db_connection_info.sql
index 3f67a62b67c..aa491d39c39 100644
--- a/bootstrap/sql/com.mysql.cj.jdbc.Driver/v014__create_db_connection_info.sql
+++ b/bootstrap/sql/com.mysql.cj.jdbc.Driver/v014__create_db_connection_info.sql
@@ -69,3 +69,6 @@ ALTER TABLE event_subscription_entity DROP COLUMN deleted;
 UPDATE dbservice_entity
 SET json = JSON_REMOVE(json, '$.connection.config.keyfile')
 WHERE serviceType = 'Clickhouse';
+
+-- Clean old test connections
+TRUNCATE automations_workflow;
diff --git a/bootstrap/sql/org.postgresql.Driver/v014__create_db_connection_info.sql b/bootstrap/sql/org.postgresql.Driver/v014__create_db_connection_info.sql
index 431fe5e163b..2186feabd8d 100644
--- a/bootstrap/sql/org.postgresql.Driver/v014__create_db_connection_info.sql
+++ b/bootstrap/sql/org.postgresql.Driver/v014__create_db_connection_info.sql
@@ -65,3 +65,6 @@ ALTER TABLE event_subscription_entity DROP COLUMN deleted;
 UPDATE dbservice_entity
 SET json = json #-'{connection,config,keyfile}'
 WHERE serviceType = 'Clickhouse';
+
+-- Clean old test connections
+TRUNCATE automations_workflow;