diff --git a/volatility3/cli/volshell/generic.py b/volatility3/cli/volshell/generic.py
index 534546dcd..b1a61fcff 100644
--- a/volatility3/cli/volshell/generic.py
+++ b/volatility3/cli/volshell/generic.py
@@ -555,8 +555,8 @@ class Volshell(interfaces.plugins.PluginInterface):
 
         for keyword, val in kwargs.items():
             if not isinstance(
-                val, interfaces.configuration.BasicTypes
-            ) and not isinstance(val, list):
+                val, (interfaces.configuration.BasicTypes, list)
+            ):
                 if all(
                     isinstance(x, interfaces.configuration.BasicTypes) for x in val
                 ):