diff --git a/share/schema_versions/App-Netdisco-DB-58-59-PostgreSQL.sql b/share/schema_versions/App-Netdisco-DB-58-59-PostgreSQL.sql
index 043f04e79..53983c95b 100644
--- a/share/schema_versions/App-Netdisco-DB-58-59-PostgreSQL.sql
+++ b/share/schema_versions/App-Netdisco-DB-58-59-PostgreSQL.sql
@@ -4,4 +4,8 @@ ALTER TABLE users ADD COLUMN "radius" boolean DEFAULT false;
 
 UPDATE device SET layers = NULL WHERE vendor = 'netdisco';
 
+UPDATE device SET layers = '00000000' WHERE layers IS NULL;
+
+ALTER TABLE device ALTER layers SET DEFAULT '00000000';
+
 COMMIT;