diff --git a/config.json b/config.json
index b536d7c..bd8f1b8 100644
--- a/config.json
+++ b/config.json
@@ -44,10 +44,10 @@
   "model_type": "marian",
   "normalize_before": false,
   "normalize_embedding": false,
-  "num_beams": 6,
+  "num_beams": 4,
   "num_hidden_layers": 6,
   "pad_token_id": 58100,
   "scale_embedding": true,
   "static_position_embeddings": true,
   "vocab_size": 58101
-}
+}
\ No newline at end of file