diff --git a/frigate/storage.py b/frigate/storage.py
index d186b8585..ddd1eceed 100644
--- a/frigate/storage.py
+++ b/frigate/storage.py
@@ -77,7 +77,9 @@ class StorageMaintainer(threading.Thread):
                 .scalar()
             )
 
-            camera_key = getattr(self.config.cameras[camera], "nickname", camera)
+            camera_key = (
+                getattr(self.config.cameras[camera], "nickname", None) or camera
+            )
             usages[camera_key] = {
                 "usage": camera_storage,
                 "bandwidth": self.camera_storage_stats.get(camera, {}).get(