diff --git a/backend/routes/routesToucan.js b/backend/routes/routesToucan.js
index 11434ed6c074a8c16060b623110f617fb2687a70..36d7448f0a427a47f35d642bf95a3d12a746ef59 100644
--- a/backend/routes/routesToucan.js
+++ b/backend/routes/routesToucan.js
@@ -131,10 +131,11 @@ router.route("/pdf/:title")
                 res.end(500);
                 return;
             } else if (!data) {
-                res.status(404).send("Toucan non trouvé");
+                res.status(404).send("Toucan non trouvée");
                 return;
             }
-            res.sendFile(path.resolve(env.savedExtensions[1].path,title+".pdf"));
+            const id = data._id;
+            res.sendFile(path.resolve(env.savedExtensions[1].path,id+".pdf"));
         }
         );});