diff --git a/tests/postprocessors_test.rs b/tests/postprocessors_test.rs
index 6f321f4..811af67 100644
--- a/tests/postprocessors_test.rs
+++ b/tests/postprocessors_test.rs
@@ -8,7 +8,7 @@ use serde_yaml::Value;
 use std::collections::HashSet;
 use std::fs::{read_to_string, remove_file};
 use std::path::PathBuf;
-use std::sync::{Mutex};
+use std::sync::Mutex;
 use tempfile::TempDir;
 use walkdir::WalkDir;