diff --git a/pontos/github/api/packages.py b/pontos/github/api/packages.py
index ff47f6d98..aa49b9810 100644
--- a/pontos/github/api/packages.py
+++ b/pontos/github/api/packages.py
@@ -199,7 +199,7 @@ async def package_versions(
             if versions:
                 for version in versions:
                     yield PackageVersion.from_dict(version)
-    
+
     async def package_version_tags(
         self,
         organization: str,
diff --git a/pontos/github/scripts/delete-package-with-tag.py b/pontos/github/scripts/delete-package-with-tag.py
index 0b444be24..2f13445a4 100644
--- a/pontos/github/scripts/delete-package-with-tag.py
+++ b/pontos/github/scripts/delete-package-with-tag.py
@@ -7,11 +7,13 @@
 from pontos.github.api import GitHubAsyncRESTApi
 from pontos.github.models.packages import PackageType
 
+
 def package_type(value: str) -> PackageType:
     if isinstance(value, PackageType):
         return value
     return PackageType(value.lower())
 
+
 def add_script_arguments(parser: ArgumentParser) -> None:
     parser.add_argument("organization", help="organization name")
     parser.add_argument("package", help="package name")
@@ -23,7 +25,8 @@ def add_script_arguments(parser: ArgumentParser) -> None:
     )
     parser.add_argument('tag', help='The tag to be deleted.')
 
-async def github_script(api: GitHubAsyncRESTApi, args: Namespace) -> None:
+
+async def github_script(api: GitHubAsyncRESTApi, args: Namespace) -> int:
     if not await api.packages.exists(
         organization=args.organization,
         package_name=args.package,
@@ -41,4 +44,7 @@ async def github_script(api: GitHubAsyncRESTApi, args: Namespace) -> None:
         package_type=args.package_type,
         tag=args.tag,
     )
-    print(f"Deleted tag {args.tag} from package {args.package} in organization {args.organization}")
+    print(
+        f"Deleted tag {args.tag} from package {args.package} in organization {args.organization}"
+    )
+    return 0
diff --git a/tests/github/api/test_packages.py b/tests/github/api/test_packages.py
index d99a1f65a..bf24fe465 100644
--- a/tests/github/api/test_packages.py
+++ b/tests/github/api/test_packages.py
@@ -164,7 +164,9 @@ async def test_package_version(self):
 
     async def test_package_version_tags(self):
         response = create_response()
-        response.json.return_value = {"metadata": {"container": {"tags": ["latest", "stable"]}}}
+        response.json.return_value = {
+            "metadata": {"container": {"tags": ["latest", "stable"]}}
+        }
 
         self.client.get.return_value = response
 
@@ -248,7 +250,9 @@ async def test_delete_package_with_tag(self):
         )
 
         tags_response = create_response()
-        tags_response.json.return_value = {"metadata": {"container": {"tags": ["latest", "stable"]}}}
+        tags_response.json.return_value = {
+            "metadata": {"container": {"tags": ["latest", "stable"]}}
+        }
         self.client.get.return_value = tags_response
 
         await self.api.delete_package_with_tag(