diff --git a/apps/auth/src/prisma/error/unique-constraint-failed.error.ts b/apps/auth/src/prisma/error/unique-constraint-failed.error.ts
new file mode 100644
index 0000000..647b582
--- /dev/null
+++ b/apps/auth/src/prisma/error/unique-constraint-failed.error.ts
@@ -0,0 +1 @@
+export class UniqueConstraintFailedError extends Error {}