diff --git a/src/routes/cours.rs b/src/routes/cours.rs
index 5a86bb9..ad3a711 100644
--- a/src/routes/cours.rs
+++ b/src/routes/cours.rs
@@ -67,7 +67,7 @@ fn get_content(
 fn build_page(info: &web::Query<PathRequest>, config: Config) -> String {
     let cours_dir = "data/cours";
 
-    let (ep, el): (_, Vec<String>) = config
+    let (ep, el): (_, Vec<_>) = config
         .fc
         .exclude_courses
         .unwrap()