diff --git a/vban_cmd/util.py b/vban_cmd/util.py
index 924c49c..0a9f601 100644
--- a/vban_cmd/util.py
+++ b/vban_cmd/util.py
@@ -7,9 +7,8 @@ def cache_bool(func, param):
 
     def wrapper(*args, **kwargs):
         self, *rem = args
-        cmd = f"{self.identifier}.{param}"
-        if cmd in self._remote.cache:
-            return self._remote.cache.pop(cmd) == 1
+        if self._cmd(param) in self._remote.cache:
+            return self._remote.cache.pop(self._cmd(param)) == 1
         if self._remote.sync:
             self._remote.clear_dirty()
         return func(*args, **kwargs)
@@ -22,9 +21,8 @@ def cache_string(func, param):
 
     def wrapper(*args, **kwargs):
         self, *rem = args
-        cmd = f"{self.identifier}.{param}"
-        if cmd in self._remote.cache:
-            return self._remote.cache.pop(cmd)
+        if self._cmd(param) in self._remote.cache:
+            return self._remote.cache.pop(self._cmd(param))
         if self._remote.sync:
             self._remote.clear_dirty()
         return func(*args, **kwargs)