diff --git a/src/classes/User/User.spec.ts b/src/classes/User/User.spec.ts
index cc4db30..d8d606d 100644
--- a/src/classes/User/User.spec.ts
+++ b/src/classes/User/User.spec.ts
@@ -61,8 +61,6 @@ describe('User class', () => {
     it('should throw an error if get user by identifier returns an empty array', async () => {
         usersApiMock.listPaginatedUsers.mockResolvedValue({ users: [] } as unknown as ListPaginatedUsersResponse);
         await expect(user.getByIdentifier('email@example.com')).rejects.toThrow(PassageError);
-        await expect(user.getByIdentifier('email@example.com')).rejects.toThrow(
-            'Could not find user with that identifier.',
-        );
+        await expect(user.getByIdentifier('email@example.com')).rejects.toThrow('User not found.');
     });
 });
diff --git a/src/classes/User/User.ts b/src/classes/User/User.ts
index 79ead8a..233a54f 100644
--- a/src/classes/User/User.ts
+++ b/src/classes/User/User.ts
@@ -55,7 +55,7 @@ export class User extends PassageBase {
 
             const users = response.users;
             if (!users.length) {
-                throw new PassageError('Could not find user with that identifier.');
+                throw new PassageError('User not found.');
             }
 
             return this.get(users[0].id);