diff --git a/python/sglang/srt/models/deepseek_v2.py b/python/sglang/srt/models/deepseek_v2.py
index 4b5eeb951..064e91cf0 100644
--- a/python/sglang/srt/models/deepseek_v2.py
+++ b/python/sglang/srt/models/deepseek_v2.py
@@ -245,10 +245,14 @@ class DeepseekV2MLP(nn.Module):
             tp_rank=tp_rank,
             tp_size=tp_size,
         )
-        if not hasattr(self.gate_up_proj, "weight"):
-            self.gate_up_proj.weight = getattr(self.gate_up_proj, "weight_packed")
-        if not hasattr(self.down_proj, "weight"):
-            self.down_proj.weight = getattr(self.down_proj, "weight_packed")
+        if not hasattr(self.gate_up_proj, "weight") and hasattr(
+            self.gate_up_proj, "weight_packed"
+        ):
+            self.gate_up_proj.weight = self.gate_up_proj.weight_packed
+        if not hasattr(self.down_proj, "weight") and hasattr(
+            self.down_proj, "weight_packed"
+        ):
+            self.down_proj.weight = self.down_proj.weight_packed
         if hidden_act != "silu":
             raise ValueError(
                 f"Unsupported activation: {hidden_act}. "