diff --git a/src/main/resources/db/migration/V5_12__Alter-dmp-audit-table.sql b/src/main/resources/db/migration/V5_12__Alter-dmp-audit-table.sql
new file mode 100644
index 00000000..c69eb68a
--- /dev/null
+++ b/src/main/resources/db/migration/V5_12__Alter-dmp-audit-table.sql
@@ -0,0 +1,4 @@
+ALTER TABLE auditing_dmp DROP CONSTRAINT auditing_dmp_pkey CASCADE;
+ALTER TABLE auditing_dmp ALTER COLUMN _id DROP DEFAULT;
+ALTER TABLE auditing_dmp ALTER COLUMN _id TYPE varchar,
+ADD PRIMARY KEY (_id);
diff --git a/src/main/resources/db/migration/V5_7__create_audit_table_for_dmp.sql b/src/main/resources/db/migration/V5_7__create_audit_table_for_dmp.sql
index d806e929..f7ad2851 100644
--- a/src/main/resources/db/migration/V5_7__create_audit_table_for_dmp.sql
+++ b/src/main/resources/db/migration/V5_7__create_audit_table_for_dmp.sql
@@ -5,7 +5,7 @@
 
 CREATE TABLE IF NOT EXISTS auditing_dmp
 (
-   _id varchar NOT NULL PRIMARY KEY,
+   _id uuid DEFAULT uuid_generate_v4 () NOT NULL PRIMARY KEY,
    user_id uuid NOT NULL,
    api varchar NOT NULL,
    method varchar NOT NULL,