diff --git a/src/yunohost/utils/config.py b/src/yunohost/utils/config.py
index faa2821d1..c3e08c5c2 100644
--- a/src/yunohost/utils/config.py
+++ b/src/yunohost/utils/config.py
@@ -220,9 +220,9 @@ class ConfigPanel:
         self.new_values = {}
 
         if self.save_path and not creation and not os.path.exists(self.save_path):
-            raise YunohostError(f"{self.entity_type}_unknown", name=entity)
+            raise YunohostError(f"{self.entity_type}_unknown", **{self.entity_type:entity})
         if self.save_path and creation and os.path.exists(self.save_path):
-            raise YunohostError(f"{self.entity_type}_exists", name=entity)
+            raise YunohostError(f"{self.entity_type}_exists", **{self.entity_type:entity})
 
         # Search for hooks in the config panel
         self.hooks = {func: getattr(self, func)