diff --git a/convert_hf_to_gguf.py b/convert_hf_to_gguf.py
index 5b09778f8..9c13b3105 100755
--- a/convert_hf_to_gguf.py
+++ b/convert_hf_to_gguf.py
@@ -3740,7 +3740,7 @@ class NemotronModel(Model):
     model_arch = gguf.MODEL_ARCH.NEMOTRON
 
     def set_vocab(self):
-        self. _set_vocab_sentencepiece()
+        self._set_vocab_sentencepiece()
         self.gguf_writer.add_pad_token_id(0)
         self.gguf_writer.add_unk_token_id(1)