diff --git a/dsv4/kernels/gemm/fp4_quant.py b/dsv4/kernels/gemm/fp4_quant.py
index bca330c2..e323fd85 100644
--- a/dsv4/kernels/gemm/fp4_quant.py
+++ b/dsv4/kernels/gemm/fp4_quant.py
@@ -59,7 +59,7 @@ def half_step_to_e2m1_idx(hs: cutlass.Int32) -> cutlass.Int32:
 
 
 @cute.jit
- def fp8_e4m3_from_float32(val: cutlass.Float32) -> cutlass.Int32:
+def fp8_e4m3_from_float32(val: cutlass.Float32) -> cutlass.Int32:
     """Convert a positive Float32 value to FP8 E4M3 bit pattern (returned as Int32).
     
     Only handles positive values (NVFP4 scale factors are always positive).