diff --git a/webhook-listen/src/main.rs b/webhook-listen/src/main.rs
index 1676f45cd1e72e721c344a32723f27fbad0ae049..77351faddcdce92c319921d06f0f2185b235ef4b 100644
--- a/webhook-listen/src/main.rs
+++ b/webhook-listen/src/main.rs
@@ -190,7 +190,7 @@ fn try_main() -> Result<(), Box<dyn Error>> {
                 .short('l')
                 .long("logger")
                 .default_value("env")
-                .possible_values(&[
+                .possible_values([
                     "env",
                     #[cfg(feature = "systemd")]
                     "systemd",
@@ -278,7 +278,7 @@ fn try_main() -> Result<(), Box<dyn Error>> {
     );
 
     if matches.is_present("VERIFY") {
-        Config::from_path(&config_path)?;
+        Config::from_path(config_path)?;
     } else if matches.is_present("RELOAD") {
         let address = matches
             .get_one::<String>("ADDRESS")
diff --git a/webhook-router/src/router.rs b/webhook-router/src/router.rs
index 0eee2bf9e262c57513a791ce152179fb121df2f5..4ff56be2a0ef41de39e635958557132d4838808c 100644
--- a/webhook-router/src/router.rs
+++ b/webhook-router/src/router.rs
@@ -229,7 +229,7 @@ mod test {
     fn hook_files(path: &Path) -> Vec<DirEntry> {
         let current_dir = OsStr::new(".");
         let parent_dir = OsStr::new("..");
-        fs::read_dir(&path)
+        fs::read_dir(path)
             .unwrap()
             .map(Result::unwrap)
             .filter(|entry| {