diff --git a/tests/unit/test_fused_router.py b/tests/unit/test_fused_router.py
index 4ffa557d..74e3d502 100644
--- a/tests/unit/test_fused_router.py
+++ b/tests/unit/test_fused_router.py
@@ -32,7 +32,7 @@ def test_fused_router():
     # Create random BF16 gate weight and quantize to NVFP4
     W_gate_bf16 = torch.randn(K, N, dtype=torch.bfloat16, device=device)
     from dsv4.ops.quantize import quantize_weight_to_nvfp4
-    w_fp4, w_sf, ws2_val, _ = quantize_weight_to_nvfp4(W_gate_bf16)
+    w_fp4, w_sf, ws2_val = quantize_weight_to_nvfp4(W_gate_bf16)
 
     # Build Nvfp4Linear for reference path
     gate_lin = Nvfp4Linear(in_features=K, out_features=N, device=device)