diff --git a/app/assets/stylesheets/new_design/dossier_champs.scss b/app/assets/stylesheets/new_design/dossier_champs.scss
index 8260c9777..4310cbd2a 100644
--- a/app/assets/stylesheets/new_design/dossier_champs.scss
+++ b/app/assets/stylesheets/new_design/dossier_champs.scss
@@ -8,7 +8,7 @@
   }
 
   .libelle {
-    width: 250px;
+    width: 300px;
   }
 
   td.updated-at {