diff --git a/edmond/plugin.py b/edmond/plugin.py
index 1c9ce80..50b6ffa 100644
--- a/edmond/plugin.py
+++ b/edmond/plugin.py
@@ -162,6 +162,7 @@ class Plugin:
         key: str,
         value: Any,
         ns: Optional[str] = None,
+        skip_save: bool = False,
     ) -> None:
         """Set a value in the plugin persistent storage."""
         name = ns or self.name
@@ -169,13 +170,15 @@ class Plugin:
             self.bot.storage[name] = {key: value}
         else:
             self.bot.storage[name][key] = value
-        self.bot.save_storage()
+        if not skip_save:
+            self.bot.save_storage()
 
     def append_storage_list_value(
         self,
         key: str,
         value: Any,
         ns: str = None,
+        skip_save: bool = False,
     ) -> None:
         """Append a value to a list in the plugin persistent storage."""
         name = ns or self.name
@@ -185,19 +188,22 @@ class Plugin:
             self.bot.storage[name][key] = [value]
         else:
             self.bot.storage[name][key].append(value)
-        self.bot.save_storage()
+        if not skip_save:
+            self.bot.save_storage()
 
     def remove_storage_list_value(
         self,
         key: str,
         value: Any,
         ns: Optional[str] = None,
+        skip_save: bool = False,
     ) -> None:
         """Remove a value from a persistent storage list."""
         name = ns or self.name
         if name in self.bot.storage and key in self.bot.storage[name]:
             self.bot.storage[name][key].remove(value)
-        self.bot.save_storage()
+        if not skip_save:
+            self.bot.save_storage()
 
     def should_read_message(self, message: str) -> Optional[str]:
         """Return a message content if it has been addressed to me, else None.