diff --git a/telethon/requestiter.py b/telethon/requestiter.py
index 7fd42fd8..2bc87e21 100644
--- a/telethon/requestiter.py
+++ b/telethon/requestiter.py
@@ -80,6 +80,9 @@ class RequestIter(abc.ABC):
         self.index += 1
         return result
 
+    def __next__(self):
+        return self.client.loop.run_until_complete(self.__anext__())
+
     def __aiter__(self):
         self.buffer = None
         self.index = 0