diff --git a/Cargo.toml b/Cargo.toml
index 143e871..69cf79a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "faster-hex"
-version = "0.8.0"
+version = "0.8.1"
 authors = ["zhangsoledad <787953403@qq.com>"]
 edition = "2018"
 keywords = ["simd", "hex", "no-std"]
diff --git a/src/lib.rs b/src/lib.rs
index 706bef4..86a3577 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -124,8 +124,8 @@ mod tests {
                 Vectorization::AVX2 => assert!(is_x86_feature_detected!("avx2")),
                 Vectorization::SSE41 => assert!(is_x86_feature_detected!("sse4.1")),
                 Vectorization::None => assert!(
-                    !cfg!(target_feature = "sse") ||
-                    !is_x86_feature_detected!("avx2") && !is_x86_feature_detected!("sse4.1")
+                    !cfg!(target_feature = "sse")
+                        || !is_x86_feature_detected!("avx2") && !is_x86_feature_detected!("sse4.1")
                 ),
             }
         }