diff --git a/packages/data-store/src/migrations/index.ts b/packages/data-store/src/migrations/index.ts
index e107873b2..daad5a1dc 100644
--- a/packages/data-store/src/migrations/index.ts
+++ b/packages/data-store/src/migrations/index.ts
@@ -1,2 +1 @@
 export { DataStoreMigrations } from './generic'
-export { createQueryRunnerAdapter } from './postgres/utils'
diff --git a/packages/ssi-sdk-core/src/utils/database.ts b/packages/ssi-sdk-core/src/utils/database.ts
index 4ccc52abe..48a406362 100644
--- a/packages/ssi-sdk-core/src/utils/database.ts
+++ b/packages/ssi-sdk-core/src/utils/database.ts
@@ -2,7 +2,9 @@ export const flattenArray = <T>(args: { items: Array<T | Array<T>> }): Array<T>
 
 export const flattenMigrations = <T>(args: { migrations: Array<T | Array<T>> }): Array<T> => args.migrations.flat() as Array<T>
 
-// It should accept queryRunner from the typeorm
+/**
+ * It should accept queryRunner from the typeorm
+ */
 export const enablePostgresUuidExtension = async (queryRunner: any) => {
   if (!queryRunner.query) {
     throw new Error("You should pass a QueryRunner object to this function.")