diff --git a/main/src/project.rs b/main/src/project.rs
index 0f0fd4e..5de4872 100644
--- a/main/src/project.rs
+++ b/main/src/project.rs
@@ -457,15 +457,15 @@ mod test {
         let dir = tempdir()?;
         let dir_path = dir.path();
 
-        let files = vec!["file.rs", "ignore.me", "Cargo.toml", "Cargo.lock"];
-        for file in files.iter() {
+        let files = ["file.rs", "ignore.me", "Cargo.toml", "Cargo.lock"];
+        for file in files {
             let file_path = dir_path.join(file);
             let mut file = File::create(&file_path)?;
             writeln!(file, "Test content")?;
         }
 
-        let dirs = vec!["nested", ".git", "target"];
-        for d in dirs.iter() {
+        let dirs = ["nested", ".git", "target"];
+        for d in dirs {
             let subdir_path = dir_path.join(d);
             if !subdir_path.exists() {
                 fs::create_dir(&subdir_path)?;