diff --git a/yolox/data/datasets/coco.py b/yolox/data/datasets/coco.py
index 8d19047a2..58cc999bd 100644
--- a/yolox/data/datasets/coco.py
+++ b/yolox/data/datasets/coco.py
@@ -19,7 +19,6 @@ def remove_useless_info(coco):
     """
     if isinstance(coco, COCO):
         dataset = coco.dataset
-        dataset.pop("info", None)
         dataset.pop("licenses", None)
         for img in dataset["images"]:
             img.pop("license", None)