diff --git a/evennia/commands/default/general.py b/evennia/commands/default/general.py
index 819c3d1abf..99a06243be 100644
--- a/evennia/commands/default/general.py
+++ b/evennia/commands/default/general.py
@@ -186,6 +186,7 @@ class CmdInventory(MuxCommand):
     key = "inventory"
     aliases = ["inv", "i"]
     locks = "cmd:all()"
+    arg_regex = r"$"
 
     def func(self):
         "check inventory"