diff --git a/tests/unit/test_int32_cast.py b/tests/unit/test_int32_cast.py
index 5521b054..5d1daa11 100644
--- a/tests/unit/test_int32_cast.py
+++ b/tests/unit/test_int32_cast.py
@@ -13,7 +13,7 @@ def test_int32_cast_kernel(
     tidx, _, _ = cute.arch.thread_idx()
     if tidx == cutlass.Int32(0):
         f = cute.arch.load(input_f32.iterator, cutlass.Float32)
-        i = cutlass.Int32(f)  # float-to-int conversion
+        i = f.to(cutlass.Int32)  # float-to-int conversion
         cute.arch.store(output_i32.iterator, i)