diff --git a/volatility3/framework/plugins/windows/malware/pebmasquerade.py b/volatility3/framework/plugins/windows/malware/pebmasquerade.py
index 070716503..c2636820b 100644
--- a/volatility3/framework/plugins/windows/malware/pebmasquerade.py
+++ b/volatility3/framework/plugins/windows/malware/pebmasquerade.py
@@ -36,7 +36,7 @@ class PebMasquerade(interfaces.plugins.PluginInterface):
             ),
         ]
 
-    @staticmethod
+    @classmethod
     def get_process_names(proc: interfaces.objects.ObjectInterface) -> Tuple[
         Union[str, renderers.NotAvailableValue],
         Union[str, renderers.NotAvailableValue],