diff --git a/python/sglang/srt/models/deepseek_v2.py b/python/sglang/srt/models/deepseek_v2.py
index 241c46cf9..c5afc559d 100644
--- a/python/sglang/srt/models/deepseek_v2.py
+++ b/python/sglang/srt/models/deepseek_v2.py
@@ -1604,7 +1604,7 @@ class DeepseekV2ForCausalLM(nn.Module):
         if self.n_share_experts_fusion > 0:
             weights_list = list(weights)
             weights_dict = dict(weights_list)
-            if self.quant_config.get_name() == "w8a8_int8":
+            if self.quant_config is None or self.quant_config.get_name() == "w8a8_int8":
                 suffix_list = [
                     "down_proj.weight",
                     "down_proj.weight_scale",