diff --git a/pollux/sql-doobie/src/main/resources/sql/pollux/V28__support_multiple_credential_schema.sql b/pollux/sql-doobie/src/main/resources/sql/pollux/V28__support_multiple_credential_schema.sql
index c2ee4402d1..5dd92dedb2 100644
--- a/pollux/sql-doobie/src/main/resources/sql/pollux/V28__support_multiple_credential_schema.sql
+++ b/pollux/sql-doobie/src/main/resources/sql/pollux/V28__support_multiple_credential_schema.sql
@@ -1,5 +1,5 @@
 ALTER TABLE public.issue_credential_records
-    ADD COLUMN schema_uris VARCHAR(36)[];
+    ADD COLUMN schema_uris VARCHAR(500)[];
 
 UPDATE public.issue_credential_records
 SET schema_uris = ARRAY[schema_uri]