diff --git a/convert_hf_to_gguf_update.py b/convert_hf_to_gguf_update.py
index 21bb4a9f3e5e6..9633334f33ee0 100755
--- a/convert_hf_to_gguf_update.py
+++ b/convert_hf_to_gguf_update.py
@@ -140,6 +140,7 @@ class TOKENIZER_TYPE(IntEnum):
     {"name": "exaone4",          "tokt": TOKENIZER_TYPE.BPE, "repo": "https://huggingface.co/LGAI-EXAONE/EXAONE-4.0-32B", },
     {"name": "mellum",           "tokt": TOKENIZER_TYPE.BPE, "repo": "https://huggingface.co/JetBrains/Mellum-4b-base", },
     {"name": "llada-moe",        "tokt": TOKENIZER_TYPE.BPE, "repo": "https://huggingface.co/inclusionAI/LLaDA-MoE-7B-A1B-Base", },
+    {"name": "stockfish2",       "tokt": TOKENIZER_TYPE.BPE, "repo": "https://huggingface.co/stockmark/Stockmark-2-100B-Instruct", },
 ]
 
 # some models are known to be broken upstream, so we will skip them as exceptions