diff --git a/smash/web/models/worker.py b/smash/web/models/worker.py
index df02e89f21972de2dedb04832cff24c3b113773e..ab5ec2c19b57f35c17c63bb670de78c2be419f56 100644
--- a/smash/web/models/worker.py
+++ b/smash/web/models/worker.py
@@ -117,7 +117,8 @@ class Worker(models.Model):
                             blank=True
                             )
     email = models.EmailField(
-        verbose_name='E-mail'
+        verbose_name='E-mail',
+        blank=True
     )
 
     specialization = models.CharField(max_length=20,