diff --git a/src/sisl/io/vasp/stdout.py b/src/sisl/io/vasp/stdout.py
index c0f0e3759e..1ccdb27af8 100644
--- a/src/sisl/io/vasp/stdout.py
+++ b/src/sisl/io/vasp/stdout.py
@@ -14,27 +14,22 @@
 __all__ = ["stdoutSileVASP", "outSileVASP"]
 
 
+_A = SileVASP.InfoAttr
+
+
 @set_module("sisl.io.vasp")
 class stdoutSileVASP(SileVASP):
     """ Output file from VASP """
 
-    def _setup(self, *args, **kwargs):
-        """ Ensure the class has a _completed tag """
-        super()._setup(*args, **kwargs)
-        self._completed = None
+    _info_attributes_ = [
+        _A("completed", r".*General timing and accounting",
+           lambda attr, match: lambda : True, default=lambda : False),
+    ]
 
-    def readline(self, *args, **kwargs):
-        line = super().readline(*args, **kwargs)
-        if "General timing and accounting" in line:
-            self._completed = True
-        return line
-
-    @sile_fh_open()
+    @deprecation("stdoutSileVASP.completed is deprecated in favor of stdoutSileVASP.info.completed", "0.16.0")
     def completed(self):
         """ True if the line "General timing and accounting" was found. """
-        if self._completed is not True:
-            self._completed = self.step_to("General timing and accounting")[0]
-        return self._completed
+        return self.info.completed()
 
     @sile_fh_open()
     def cpu_time(self, flag="General timing and accounting"):