diff --git a/api/funkwhale_api/manage/serializers.py b/api/funkwhale_api/manage/serializers.py
index 0ccc86783..16c317d3e 100644
--- a/api/funkwhale_api/manage/serializers.py
+++ b/api/funkwhale_api/manage/serializers.py
@@ -626,6 +626,7 @@ class ManageUploadSerializer(serializers.ModelSerializer):
     track = ManageNestedTrackSerializer()
     library = ManageNestedLibrarySerializer()
     domain = serializers.CharField(source="domain_name")
+    import_metadata = music_serializers.ImportMetadataField()
 
     class Meta:
         model = music_models.Upload
diff --git a/api/funkwhale_api/music/serializers.py b/api/funkwhale_api/music/serializers.py
index c01585759..38944057c 100644
--- a/api/funkwhale_api/music/serializers.py
+++ b/api/funkwhale_api/music/serializers.py
@@ -459,6 +459,7 @@ class ImportMetadataSerializer(serializers.Serializer):
     )
 
 
+@extend_schema_field(ImportMetadataSerializer)
 class ImportMetadataField(serializers.JSONField):
     def to_internal_value(self, v):
         v = super().to_internal_value(v)