diff --git a/python/sglang/srt/mem_cache/memory_pool.py b/python/sglang/srt/mem_cache/memory_pool.py
index 9448d77fc..6939a08d7 100644
--- a/python/sglang/srt/mem_cache/memory_pool.py
+++ b/python/sglang/srt/mem_cache/memory_pool.py
@@ -273,11 +273,8 @@ class MambaPool:
     def clear(self):
         # Zero the entire mamba cache before resetting free_slots
         # This ensures that when slots are reallocated, they start with clean state
-        if self.is_kda_cache:
-            for i in range(len(self.mamba_cache.conv)):
-                self.mamba_cache.conv[i].zero_()
-        else:
-            self.mamba_cache.conv.zero_()
+        for i in range(len(self.mamba_cache.conv)):
+            self.mamba_cache.conv[i].zero_()
         self.mamba_cache.temporal.zero_()
 
         self.free_slots = torch.arange(self.size, dtype=torch.int64, device=self.device)