diff --git a/src/utils/routes/cours.rs b/src/utils/routes/cours.rs
index 33ce89e..247ef6e 100644
--- a/src/utils/routes/cours.rs
+++ b/src/utils/routes/cours.rs
@@ -32,11 +32,11 @@ impl PartialOrd for FileNode {
 
 #[once(time = 120)]
 pub fn get_filetree(
-    dir_path: &str,
+    initial_dir: &str,
     exclusion_list: &[String],
     exclusion_patterns: &[Regex],
 ) -> FileNode {
-    gen_filetree(dir_path, exclusion_list, exclusion_patterns)
+    gen_filetree(initial_dir, exclusion_list, exclusion_patterns)
 }
 
 fn gen_filetree(