diff --git a/unsloth/tokenizer_utils.py b/unsloth/tokenizer_utils.py
index 8ee7ea8b86..477d993e69 100644
--- a/unsloth/tokenizer_utils.py
+++ b/unsloth/tokenizer_utils.py
@@ -942,7 +942,7 @@ def fix_untrained_tokens(model, tokenizer, train_dataset, eps = 1e-16):
         pass
 
         raise ValueError(
-            f'Unsloth: Untrained tokens of [{list(final_bad_items)}] found, but embed_tokens & lm_head not trainable, causing NaNs. '\
+            f'Unsloth: Untrained tokens of [{list(set(final_bad_items))}] found, but embed_tokens & lm_head not trainable, causing NaNs. '\
             'Restart then add `embed_tokens` & `lm_head` to '\
             '`FastLanguageModel.get_peft_model(target_modules = [..., "embed_tokens", "lm_head",]). `'\
             'Are you using the `base` model? Instead, use the `instruct` version to silence this warning.',