diff --git a/apps/deepl_integration/serializers.py b/apps/deepl_integration/serializers.py
index 6ecdf98f19..a79dfe3a1d 100644
--- a/apps/deepl_integration/serializers.py
+++ b/apps/deepl_integration/serializers.py
@@ -264,7 +264,7 @@ def create(self, validated_data):
 
 
 class LlmAssistedTaggingDraftEntryPredictionCallbackSerializer(BaseCallbackSerializer):
-    model_tags = serializers.DictField(child=serializers.DictField())
+    model_tags = serializers.DictField()
     prediction_status = serializers.BooleanField()
     model_info = serializers.DictField()
     nlp_handler = LlmAssistedTaggingDraftEntryHandler