diff --git a/membershipworks/tasks/ucsAccounts.py b/membershipworks/tasks/ucsAccounts.py
index 14e642b..394df33 100644
--- a/membershipworks/tasks/ucsAccounts.py
+++ b/membershipworks/tasks/ucsAccounts.py
@@ -90,7 +90,7 @@ async def sync_member(user_mod, member: Member):
             # "userexpiry": member["Renewal Date"],
             # "pwdChangeNextLogin": "1", # User has to change password on next login
             # "sambaLogonHours": "", # Permitted times for Windows logins
-            "e-mail": [member.email],  # ([]) E-mail address
+            "e-mail": [member.email] if member.email else [],  # ([]) E-mail address
             "phone": [member.phone],  # Telephone number
             # "PasswordRecoveryMobile": member["Phone"], # Mobile phone number
             "PasswordRecoveryEmail": member.email,