diff --git a/config.json b/config.json
index a40006e..806bdf7 100644
--- a/config.json
+++ b/config.json
@@ -2,7 +2,7 @@
   "activation_dropout": 0.0,
   "activation_function": "relu",
   "architectures": [
-    "OPTModel"
+    "OPTForCausalLM"
   ],
   "attention_dropout": 0.0,
   "bos_token_id": 0,