diff --git a/grum/rpc/rpcclient.py b/grum/rpc/rpcclient.py
index e5f51d7..f9b428f 100644
--- a/grum/rpc/rpcclient.py
+++ b/grum/rpc/rpcclient.py
@@ -19,8 +19,7 @@ class RPCClient(xrc.ServerProxy):
     def __dir__(self):
         d1 = super().__dir__()
         d2 = self.utils.info().keys()
-        d2 = list(d2)
-        return d1 + d2
+        return [*d1, *d2]