diff --git a/fedora_messaging/_session.py b/fedora_messaging/_session.py
index 7eb78eab..b20802f8 100644
--- a/fedora_messaging/_session.py
+++ b/fedora_messaging/_session.py
@@ -495,7 +495,7 @@ def consume(self, callback, bindings=None, queues=None, exchanges=None):
                     " or a function."
                 )
             self._consumer_callback = cb_obj
-        elif inspect.isfunction(callback):
+        elif inspect.isfunction(callback) or inspect.ismethod(callback):
             self._consumer_callback = callback
         else:
             raise ValueError(