diff --git a/models/12B/tokenizer_config.json b/models/12B/tokenizer_config.json
index d419204..112367b 100644
--- a/models/12B/tokenizer_config.json
+++ b/models/12B/tokenizer_config.json
@@ -13,7 +13,7 @@
   "clean_up_tokenization_spaces": false,
   "eos_token": {
     "__type": "AddedToken",
-    "content": "<_start>",
+    "content": "<_end>",
     "lstrip": false,
     "normalized": true,
     "rstrip": false,