diff --git a/config.json b/config.json
index 774ae45..6460ba6 100644
--- a/config.json
+++ b/config.json
@@ -33,5 +33,6 @@
   "torch_dtype": "float32",
   "transformers_version": "4.17.0.dev0",
   "use_cache": true,
-  "vocab_size": 50265
+  "vocab_size": 50265,
+  "no_repeat_ngram_size": 3
 }