diff --git a/Makefile b/Makefile
index 5bf148c5..2ba3a477 100644
--- a/Makefile
+++ b/Makefile
@@ -89,7 +89,6 @@ rebuild:
 	@echo "Rebuilding local docker images..."
 	docker-compose kill
 	docker-compose rm -f web
-	docker-compose rm -f worker
 	DOCKER_BUILDKIT=1 docker-compose build --force-rm web
 
 .PHONY: shell
diff --git a/versions/models.py b/versions/models.py
index 00c0c86f..66d64a6b 100755
--- a/versions/models.py
+++ b/versions/models.py
@@ -5,21 +5,24 @@ from django.db import models
 
 
 class VersionFile(models.Model):
-    Unix = 'Unix'
-    Windows = 'Windows'
+    Unix = "Unix"
+    Windows = "Windows"
     OPERATING_SYSTEM_CHOICES = (
-        (Unix, 'Unix'),
-        (Windows, 'Windows'),
+        (Unix, "Unix"),
+        (Windows, "Windows"),
     )
     checksum = models.CharField(max_length=64, unique=True, default=None)
     file = models.FileField(upload_to="uploads/")
     operating_system = models.CharField(
-        choices=OPERATING_SYSTEM_CHOICES, max_length=15, null=False, blank=False)
-    
+        choices=OPERATING_SYSTEM_CHOICES, max_length=15, null=False, blank=False
+    )
+
     def save(self, *args, **kwargs):
         if self.file is not None:
             if self.checksum is None:
-                self.checksum = hashlib.sha256(self.file.name.encode("utf-8")).hexdigest()
+                self.checksum = hashlib.sha256(
+                    self.file.name.encode("utf-8")
+                ).hexdigest()
             super().save(*args, **kwargs)
 
 
@@ -28,4 +31,4 @@ class Version(models.Model):
         max_length=256, null=False, blank=False, help_text="Version name"
     )
     files = models.ManyToManyField(VersionFile)
-    release_date = models.DateField(auto_now=False, auto_now_add=False)
\ No newline at end of file
+    release_date = models.DateField(auto_now=False, auto_now_add=False)
diff --git a/versions/tests/test_version_file_api.py b/versions/tests/test_version_file_api.py
index 1d5e1439..8eed8ba6 100644
--- a/versions/tests/test_version_file_api.py
+++ b/versions/tests/test_version_file_api.py
@@ -23,7 +23,9 @@ class VersionViewTests(TestCase):
         self.version_manager = UserFactory()
         self.version_file1 = VersionFileFactory()
         self.version_file2 = VersionFileFactory()
-        self.version = VersionFactory.create(files=(self.version_file1, self.version_file2))
+        self.version = VersionFactory.create(
+            files=(self.version_file1, self.version_file2)
+        )
 
     def test_list_version(self):
         """
@@ -41,7 +43,6 @@ class VersionViewTests(TestCase):
             self.assertIn("checksum", response.data[0])
             self.assertIn("operating_system", response.data[0])
 
-
     def test_create(self):
         image = Image.new("RGB", (100, 100))
 
@@ -50,13 +51,13 @@ class VersionViewTests(TestCase):
 
         tmp_file.seek(0)
         from django.core.files import File as DjangoFile
-        file_obj = DjangoFile(open(tmp_file.name, mode='rb'), name="tmp_file")
-        version_file = VersionFile.objects.create(file=file_obj, operating_system="Windows")
 
-        payload = {
-            "file": file_obj,
-            "operating_system": "Windows"
-        }
+        file_obj = DjangoFile(open(tmp_file.name, mode="rb"), name="tmp_file")
+        version_file = VersionFile.objects.create(
+            file=file_obj, operating_system="Windows"
+        )
+
+        payload = {"file": file_obj, "operating_system": "Windows"}
 
         # Does API work without auth?
         response = self.client.post(
@@ -91,7 +92,7 @@ class VersionViewTests(TestCase):
             try:
                 with transaction.atomic():
                     response = self.client.post(
-                        reverse("versions-list"), data=payload, format="multipart"
+                        reverse("version-files-list"), data=payload, format="multipart"
                     )
                     self.response_201(response)
             except IntegrityError: