diff --git a/tokenizer_config.json b/tokenizer_config.json
index 8a8f021..8ff960d 100644
--- a/tokenizer_config.json
+++ b/tokenizer_config.json
@@ -1 +1 @@
-{"add_prefix_space": "true"}
+{"add_prefix_space": "true", "tokenizer_class_name": "BlenderbotTokenizer"}