diff --git a/justfile b/justfile
new file mode 100644
index 0000000..3af21be
--- /dev/null
+++ b/justfile
@@ -0,0 +1,6 @@
+lint:
+    cargo fmt -- **/*.rs
+    cargo clippy --all-targets --all-features
+
+docs:
+    cargo doc --document-private-items --open
diff --git a/src/util/md5.rs b/src/util/md5.rs
index d1cf6f4..e001366 100644
--- a/src/util/md5.rs
+++ b/src/util/md5.rs
@@ -151,7 +151,7 @@ fn common(f: u32, a: u32, b: u32, m: u32, s: u32, k: u32) -> u32 {
 #[cfg(feature = "simd")]
 pub mod simd {
     use std::array;
-    use std::simd::num::SimdUint;
+    use std::simd::num::SimdUint as _;
     use std::simd::{LaneCount, Simd, SupportedLaneCount};
 
     #[inline]