diff --git a/houdini/handlers/__init__.py b/houdini/handlers/__init__.py
index f87d836..d0de0c9 100644
--- a/houdini/handlers/__init__.py
+++ b/houdini/handlers/__init__.py
@@ -166,7 +166,7 @@ class _ListenerManager(_AbstractManager):
                 if listener_object.before is not None:
                     index_of_before = self[listener_object.packet].index(listener_object.before)
                     old_index = self[listener_object.packet].index(listener_object)
-                    self[listener_object.packet].insert(index_of_before, self[listener_object.packet].pop(old_index))
+                    self[listener_object.packet].insert(index_of_before - 1, self[listener_object.packet].pop(old_index))
                 if listener_object.after is not None:
                     index_of_after = self[listener_object.packet].index(listener_object.after)
                     old_index = self[listener_object.packet].index(listener_object)