diff --git a/taiga/projects/migrations/0033_auto__add_field_project_tags_colors.py b/taiga/projects/migrations/0033_auto__add_field_project_tags_colors.py
index 453d8d1d..cf06aa6d 100644
--- a/taiga/projects/migrations/0033_auto__add_field_project_tags_colors.py
+++ b/taiga/projects/migrations/0033_auto__add_field_project_tags_colors.py
@@ -10,7 +10,7 @@ class Migration(SchemaMigration):
     def forwards(self, orm):
         # Adding field 'Project.tags_colors'
         db.add_column('projects_project', 'tags_colors',
-                      self.gf('djorm_pgarray.fields.TextArrayField')(blank=True, default=[], dimension=2, dbtype='text'),
+                      self.gf('djorm_pgarray.fields.TextArrayField')(blank=True, default={}, dimension=2, dbtype='text'),
                       keep_default=False)
 
 
diff --git a/taiga/users/migrations/0005_auto__del_field_user_first_name__del_field_user_last_name__del_field_u.py b/taiga/users/migrations/0005_auto__del_field_user_first_name__del_field_user_last_name__del_field_u.py
index 052d6c44..8f2ea6c9 100644
--- a/taiga/users/migrations/0005_auto__del_field_user_first_name__del_field_user_last_name__del_field_u.py
+++ b/taiga/users/migrations/0005_auto__del_field_user_first_name__del_field_user_last_name__del_field_u.py
@@ -35,14 +35,14 @@ class Migration(SchemaMigration):
                       keep_default=False)
 
         #Copy first_name and last_name into full_name
-        for user in orm.Users.exclude(first_name="", last_name=""):
-            if user.first_name and user.last_name:
-                user.full_name = "{} {}".format(user.first_name, user.last_name)
-            elif not user.last_name:
-                user.full_name = user.first_name
-            else:
-                user.full_name = user.last_name
-            user.save()
+        # for user in orm.Users.exclude(first_name="", last_name=""):
+        #     if user.first_name and user.last_name:
+        #         user.full_name = "{} {}".format(user.first_name, user.last_name)
+        #     elif not user.last_name:
+        #         user.full_name = user.first_name
+        #     else:
+        #         user.full_name = user.last_name
+        #     user.save()
 
         # Deleting field 'User.first_name'
         db.delete_column('users_user', 'first_name')