diff --git a/backend/src/lib/errors.ts b/backend/src/lib/errors.ts
deleted file mode 100644
index 4f53073..0000000
--- a/backend/src/lib/errors.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-export {
-  ServiceError,
-  BadRequestError,
-  UnauthorizedError,
-  ForbiddenError,
-  NotFoundError,
-  ConflictError,
-  TooManyRequestsError,
-} from '@bytelyst/errors';
diff --git a/backend/src/lib/request-context.ts b/backend/src/lib/request-context.ts
index 4d13445..f556bc9 100644
--- a/backend/src/lib/request-context.ts
+++ b/backend/src/lib/request-context.ts
@@ -1,5 +1,5 @@
 import type { FastifyRequest } from 'fastify';
-import { BadRequestError } from './errors.js';
+import { BadRequestError } from '@bytelyst/errors';
 import { PRODUCT_ID } from './product-config.js';
 
 export interface JwtPayload {
diff --git a/backend/src/modules/note-agent-actions/routes.ts b/backend/src/modules/note-agent-actions/routes.ts
index 177a7c1..e48bf16 100644
--- a/backend/src/modules/note-agent-actions/routes.ts
+++ b/backend/src/modules/note-agent-actions/routes.ts
@@ -1,5 +1,5 @@
 import type { FastifyInstance, FastifyReply, FastifyRequest } from 'fastify';
-import { BadRequestError, NotFoundError } from '../../lib/errors.js';
+import { BadRequestError, NotFoundError } from '@bytelyst/errors';
 import { extractAuth } from '../../lib/auth.js';
 import { PRODUCT_ID } from '../../lib/product-config.js';
 import * as repo from './repository.js';
diff --git a/backend/src/modules/note-artifacts/routes.ts b/backend/src/modules/note-artifacts/routes.ts
index 606ee29..d78f025 100644
--- a/backend/src/modules/note-artifacts/routes.ts
+++ b/backend/src/modules/note-artifacts/routes.ts
@@ -1,5 +1,5 @@
 import type { FastifyInstance, FastifyReply, FastifyRequest } from 'fastify';
-import { BadRequestError, NotFoundError } from '../../lib/errors.js';
+import { BadRequestError, NotFoundError } from '@bytelyst/errors';
 import { extractAuth } from '../../lib/auth.js';
 import { PRODUCT_ID } from '../../lib/product-config.js';
 import * as repo from './repository.js';
diff --git a/backend/src/modules/note-relationships/routes.ts b/backend/src/modules/note-relationships/routes.ts
index f9bb3ec..0024a08 100644
--- a/backend/src/modules/note-relationships/routes.ts
+++ b/backend/src/modules/note-relationships/routes.ts
@@ -1,5 +1,5 @@
 import type { FastifyInstance } from 'fastify';
-import { BadRequestError } from '../../lib/errors.js';
+import { BadRequestError } from '@bytelyst/errors';
 import { extractAuth } from '../../lib/auth.js';
 import { PRODUCT_ID } from '../../lib/product-config.js';
 import * as repo from './repository.js';
diff --git a/backend/src/modules/note-tasks/routes.ts b/backend/src/modules/note-tasks/routes.ts
index 12b68b9..b7e1e57 100644
--- a/backend/src/modules/note-tasks/routes.ts
+++ b/backend/src/modules/note-tasks/routes.ts
@@ -1,5 +1,5 @@
 import type { FastifyApp } from '@bytelyst/fastify-core';
-import { BadRequestError, NotFoundError } from '../../lib/errors.js';
+import { BadRequestError, NotFoundError } from '@bytelyst/errors';
 import { extractAuth } from '../../lib/auth.js';
 import { PRODUCT_ID } from '../../lib/product-config.js';
 import * as repo from './repository.js';
diff --git a/backend/src/modules/notes/routes.ts b/backend/src/modules/notes/routes.ts
index ccb2240..e1e4c4e 100644
--- a/backend/src/modules/notes/routes.ts
+++ b/backend/src/modules/notes/routes.ts
@@ -1,5 +1,5 @@
 import type { FastifyApp } from '@bytelyst/fastify-core';
-import { BadRequestError, NotFoundError } from '../../lib/errors.js';
+import { BadRequestError, NotFoundError } from '@bytelyst/errors';
 import { extractAuth } from '../../lib/auth.js';
 import { PRODUCT_ID } from '../../lib/product-config.js';
 import { extractFromText } from '../../lib/extraction-client.js';
diff --git a/backend/src/modules/saved-views/routes.ts b/backend/src/modules/saved-views/routes.ts
index 12542a0..94c42a7 100644
--- a/backend/src/modules/saved-views/routes.ts
+++ b/backend/src/modules/saved-views/routes.ts
@@ -1,5 +1,5 @@
 import type { FastifyInstance, FastifyReply, FastifyRequest } from 'fastify';
-import { BadRequestError, NotFoundError } from '../../lib/errors.js';
+import { BadRequestError, NotFoundError } from '@bytelyst/errors';
 import { extractAuth } from '../../lib/auth.js';
 import { PRODUCT_ID } from '../../lib/product-config.js';
 import * as repo from './repository.js';
diff --git a/backend/src/modules/workspaces/routes.ts b/backend/src/modules/workspaces/routes.ts
index db19c7b..caf9dc2 100644
--- a/backend/src/modules/workspaces/routes.ts
+++ b/backend/src/modules/workspaces/routes.ts
@@ -1,5 +1,5 @@
 import type { FastifyInstance } from 'fastify';
-import { BadRequestError, NotFoundError } from '../../lib/errors.js';
+import { BadRequestError, NotFoundError } from '@bytelyst/errors';
 import { extractAuth } from '../../lib/auth.js';
 import { PRODUCT_ID } from '../../lib/product-config.js';
 import * as repo from './repository.js';