diff --git a/cvat/apps/dataset_manager/formats/README.md b/cvat/apps/dataset_manager/formats/README.md
index c3a9b6d0e1db..b47287013eaf 100644
--- a/cvat/apps/dataset_manager/formats/README.md
+++ b/cvat/apps/dataset_manager/formats/README.md
@@ -18,6 +18,7 @@
- [PASCAL VOC and mask](#voc)
- [YOLO](#yolo)
- [TF detection API](#tfrecord)
+ - [ImageNet](#imagenet)
## How to add a new annotation format support
@@ -802,3 +803,35 @@ taskname.zip/
```
- supported annotations: Rectangles, Polygons, Masks (as polygons)
+
+### [ImageNet](http://www.image-net.org)
+
+#### ImageNet Dumper
+
+Downloaded file: a zip archive of the following structure:
+
+```bash
+# if we save images:
+taskname.zip/
+└── label1/
+ ├── label1_image1.jpg
+ └── label1_image2.jpg
+└── label2/
+ ├── label2_image1.jpg
+ ├── label2_image3.jpg
+ └── label2_image4.jpg
+
+# if we keep only annotation:
+taskname.zip/
+└── .txt
+└── synsets.txt
+
+```
+
+- supported annotations: Labels
+
+#### ImageNet Loader
+
+Uploaded file: a zip archive of the structure above
+
+- supported annotations: Labels
diff --git a/cvat/apps/engine/tests/test_rest_api.py b/cvat/apps/engine/tests/test_rest_api.py
index 93399818ecb8..3300f0d6f7d8 100644
--- a/cvat/apps/engine/tests/test_rest_api.py
+++ b/cvat/apps/engine/tests/test_rest_api.py
@@ -3358,7 +3358,6 @@ def _get_initial_annotation(annotation_format):
elif annotation_format == "ImageNet 1.0":
annotations["tags"] = tags_wo_attrs
-
else:
raise Exception("Unknown format {}".format(annotation_format))