diff --git a/src/compute/comparison/simd/packed.rs b/src/compute/comparison/simd/packed.rs
index 898d04f5d90..f53c80cae29 100644
--- a/src/compute/comparison/simd/packed.rs
+++ b/src/compute/comparison/simd/packed.rs
@@ -71,6 +71,7 @@ simd8!(i16, i16x8);
 simd8!(i32, i32x8);
 simd8!(i64, i64x8);
 simd8_native_all!(i128);
+simd8_native_all!(i256);
 simd8_native!(f16);
 simd8_native_partial_eq!(f16);
 simd8!(f32, f32x8);