diff --git a/taiga/projects/attachments/management/__init__.py b/taiga/projects/attachments/management/__init__.py
deleted file mode 100644
index e69de29b..00000000
diff --git a/taiga/projects/attachments/management/commands/__init__.py b/taiga/projects/attachments/management/commands/__init__.py
deleted file mode 100644
index e69de29b..00000000
diff --git a/taiga/projects/attachments/management/commands/migrate_attachments.py b/taiga/projects/attachments/management/commands/migrate_attachments.py
deleted file mode 100644
index 7362122b..00000000
--- a/taiga/projects/attachments/management/commands/migrate_attachments.py
+++ /dev/null
@@ -1,130 +0,0 @@
-import re
-
-from django.apps import apps
-from django.core.management.base import BaseCommand, CommandError
-from django.core.files import File
-from django.conf import settings
-from django.db import transaction
-
-from taiga.base.utils.iterators import iter_queryset
-
-url = """
-https://api-taiga.kaleidos.net/attachments/446/?user=8&token=9ac0fc593e9c07740975c6282e1e501189578faa
-"""
-
-class Command(BaseCommand):
-    help = "Parses all objects and try replace old attachments url with one new"
-
-
-    trx = r"((?:https?)://api-taiga\.kaleidos\.net/attachments/(\d+)/[^\s\"]+)"
-
-    @transaction.atomic
-    def handle(self, *args, **options):
-        settings.MEDIA_URL="https://media.taiga.io/"
-
-        self.move_user_photo()
-        self.move_attachments()
-        self.process_userstories()
-        self.process_issues()
-        self.process_wiki()
-        self.process_tasks()
-        self.process_history()
-
-    def move_attachments(self):
-        print("Moving all attachments to new location")
-
-        Attachment = apps.get_model("attachments", "Attachment")
-        qs = Attachment.objects.all()
-
-        for item in iter_queryset(qs):
-            try:
-                with transaction.atomic():
-                    old_file = item.attached_file
-                    item.attached_file = File(old_file)
-                    item.save()
-            except FileNotFoundError:
-                item.delete()
-
-    def move_user_photo(self):
-        print("Moving all user photos to new location")
-
-        User = apps.get_model("users", "User")
-        qs = User.objects.all()
-
-        for item in iter_queryset(qs):
-            try:
-                with transaction.atomic():
-                    old_file = item.photo
-                    item.photo = File(old_file)
-                    item.save()
-            except FileNotFoundError:
-                pass
-
-    def get_attachment_real_url(self, pk):
-        if isinstance(pk, str):
-            pk = int(pk)
-
-        Attachment = apps.get_model("attachments", "Attachment")
-        return Attachment.objects.get(pk=pk).attached_file.url
-
-    def replace_matches(self, data):
-        matches = re.findall(self.trx, data)
-
-        original_data = data
-
-        if len(matches) == 0:
-            return data
-
-        for url, attachment_id in matches:
-            new_url = self.get_attachment_real_url(attachment_id)
-            print("Match {} replaced by {}".format(url, new_url))
-
-            try:
-                data = data.replace(url, self.get_attachment_real_url(attachment_id))
-            except Exception as e:
-                print("Exception found but ignoring:", e)
-
-            assert data != original_data
-
-        return data
-
-    def process_userstories(self):
-        UserStory = apps.get_model("userstories", "UserStory")
-        qs = UserStory.objects.all()
-
-        for item in iter_queryset(qs):
-            description = self.replace_matches(item.description)
-            UserStory.objects.filter(pk=item.pk).update(description=description)
-
-    def process_tasks(self):
-        Task = apps.get_model("tasks", "Task")
-        qs = Task.objects.all()
-
-        for item in iter_queryset(qs):
-            description = self.replace_matches(item.description)
-            Task.objects.filter(pk=item.pk).update(description=description)
-
-    def process_issues(self):
-        Issue = apps.get_model("issues", "Issue")
-        qs = Issue.objects.all()
-
-        for item in iter_queryset(qs):
-            description = self.replace_matches(item.description)
-            Issue.objects.filter(pk=item.pk).update(description=description)
-
-    def process_wiki(self):
-        WikiPage = apps.get_model("wiki", "WikiPage")
-        qs = WikiPage.objects.all()
-
-        for item in iter_queryset(qs):
-            content = self.replace_matches(item.content)
-            WikiPage.objects.filter(pk=item.pk).update(content=content)
-
-    def process_history(self):
-        HistoryEntry = apps.get_model("history", "HistoryEntry")
-        qs = HistoryEntry.objects.all()
-
-        for item in iter_queryset(qs):
-            comment = self.replace_matches(item.comment)
-            comment_html = self.replace_matches(item.comment_html)
-            HistoryEntry.objects.filter(pk=item.pk).update(comment=comment, comment_html=comment_html)