diff --git a/server_files/controllers/exporter_donnees.php b/server_files/controllers/exporter_donnees.php
index 736cb09..71b786d 100644
--- a/server_files/controllers/exporter_donnees.php
+++ b/server_files/controllers/exporter_donnees.php
@@ -19,7 +19,7 @@ if (isset($_POST["export_team_data"])) {
     $file_name = exportTeamData();
 
     header("Content-Type: text/csv");
-    header("Content-Disposition: inline; filename=\"Données équipes.csv\"");
+    header("Content-Disposition: attachment; filename=\"Données équipes.csv\"");
     header("Content-Length: " . strval(filesize($file_name)));
 
     readfile($file_name);
@@ -31,7 +31,7 @@ if (isset($_POST["export_problems_data"])) {
     $file_name = exportProblemsData();
 
     header("Content-Type: text/csv");
-    header("Content-Disposition: inline; filename=\"Données problèmes.csv\"");
+    header("Content-Disposition: attachment; filename=\"Données problèmes.csv\"");
     header("Content-Length: " . strval(filesize($file_name)));
 
     readfile($file_name);