diff --git a/selfprivacy_api/jobs/nix_collect_garbage.py b/selfprivacy_api/jobs/nix_collect_garbage.py
index 20e3664..1c02831 100644
--- a/selfprivacy_api/jobs/nix_collect_garbage.py
+++ b/selfprivacy_api/jobs/nix_collect_garbage.py
@@ -7,8 +7,7 @@ from selfprivacy_api.utils.huey import huey
 from selfprivacy_api.jobs import JobStatus, Jobs, Job
 
 class ShellException(Exception):
-    """Custom exception for shell-related errors."""
-    pass
+    """Shell-related errors"""
 
 COMPLETED_WITH_ERROR = (
     "Error occurred, please report this to the support chat."