diff --git a/arraycontext/impl/pytato.py b/arraycontext/impl/pytato.py
index a89d1ce4ce4061a555ee7ebb4b7047c6a964dcc1..2466296855eec5a8f98e4a6442c2150d6b116370 100644
--- a/arraycontext/impl/pytato.py
+++ b/arraycontext/impl/pytato.py
@@ -246,6 +246,9 @@ class PytatoArrayContext(ArrayContext):
 
     # {{{ ArrayContext interface
 
+    def clone(self):
+        return type(self)(self.queue, self.allocator)
+
     def empty(self, shape, dtype):
         raise ValueError("PytatoArrayContext does not support empty")