diff --git a/gvaldap/ldaptasks/tasks.py b/gvaldap/ldaptasks/tasks.py
index db41f0f..4ac5906 100644
--- a/gvaldap/ldaptasks/tasks.py
+++ b/gvaldap/ldaptasks/tasks.py
@@ -14,13 +14,14 @@ from celery.exceptions import Reject
 from celery.utils.log import get_task_logger
 
 from django.core.exceptions import ObjectDoesNotExist
+from django.db.utils import Error as DjangoDBUtilsError
 
 from ldapentities.models import LdapGroup, LdapUser
 
 _LOGGER = get_task_logger(__name__)
 
 
-@shared_task
+@shared_task(autoretry_for=(DjangoDBUtilsError,), default_retry_delay=10)
 def create_ldap_group(groupname, gid, description):
     """
     This task creates an :py:class:`LDAP group <ldapentities.models.LdapGroup>`
@@ -58,7 +59,7 @@ def create_ldap_group(groupname, gid, description):
     }
 
 
-@shared_task
+@shared_task(autoretry_for=(DjangoDBUtilsError,), default_retry_delay=10)
 def create_ldap_user(username, uid, gid, gecos, homedir, shell, password):
     """
     This task creates an :py:class:`LDAP user <ldapentities.models.LdapUser>`
@@ -129,7 +130,7 @@ def create_ldap_user(username, uid, gid, gecos, homedir, shell, password):
     }
 
 
-@shared_task
+@shared_task(autoretry_for=(DjangoDBUtilsError,), default_retry_delay=10)
 def set_ldap_user_password(username, password):
     """
     This task sets the password of an existing :py:class:`LDAP user
@@ -156,7 +157,7 @@ def set_ldap_user_password(username, password):
     return retval
 
 
-@shared_task(bind=True)
+@shared_task(autoretry_for=(DjangoDBUtilsError,), default_retry_delay=10)
 def add_ldap_user_to_group(self, username, groupname):
     """
     This task adds the specified user to the given group.
@@ -201,7 +202,7 @@ def add_ldap_user_to_group(self, username, groupname):
     return retval
 
 
-@shared_task
+@shared_task(autoretry_for=(DjangoDBUtilsError,), default_retry_delay=10)
 def remove_ldap_user_from_group(username, groupname):
     """
     This task removes the given user from the given group.
@@ -239,7 +240,7 @@ def remove_ldap_user_from_group(username, groupname):
     return retval
 
 
-@shared_task
+@shared_task(autoretry_for=(DjangoDBUtilsError,), default_retry_delay=10)
 def delete_ldap_user(username, *args, **kwargs):
     """
     This task deletes the given user.
@@ -287,7 +288,7 @@ def delete_ldap_user(username, *args, **kwargs):
     return retval
 
 
-@shared_task
+@shared_task(autoretry_for=(DjangoDBUtilsError,), default_retry_delay=10)
 def delete_ldap_user_chained(previous_result, *args, **kwargs):
     """
     This task deletes the given user.
@@ -307,7 +308,7 @@ def delete_ldap_user_chained(previous_result, *args, **kwargs):
     return retval
 
 
-@shared_task
+@shared_task(autoretry_for=(DjangoDBUtilsError,), default_retry_delay=10)
 def delete_ldap_group_if_empty(groupname):
     """
     This task deletes the given group if it is empty.
@@ -339,7 +340,7 @@ def delete_ldap_group_if_empty(groupname):
     return retval
 
 
-@shared_task
+@shared_task(autoretry_for=(DjangoDBUtilsError,), default_retry_delay=10)
 def delete_ldap_group(groupname):
     """
     This task deletes the given group.