diff --git a/examples/mistral/config.yml b/examples/mistral/config.yml
index 08e3a02b1..2a4498a11 100644
--- a/examples/mistral/config.yml
+++ b/examples/mistral/config.yml
@@ -59,5 +59,4 @@ fsdp_config:
special_tokens:
bos_token: ""
eos_token: ""
-
unk_token: ""