diff --git a/misc/docker_registry.py b/misc/docker_registry.py
index 1203891..b7109c2 100644
--- a/misc/docker_registry.py
+++ b/misc/docker_registry.py
@@ -121,6 +121,7 @@ async def get_updated_images() -> list[str]:
             case _:
                 raise Exception(f"Invalid image spec: {image}")
         last_updated = datetime.datetime.fromisoformat(last_updated_iso)
+        logging.info(f"Image {image} last updated at {last_updated}")
         if now - last_updated <= datetime.timedelta(days=1):
             updated_images.append(image)