diff --git a/pyrogram/methods/messages/get_messages.py b/pyrogram/methods/messages/get_messages.py
index ce38b232..f44b3b2f 100644
--- a/pyrogram/methods/messages/get_messages.py
+++ b/pyrogram/methods/messages/get_messages.py
@@ -116,4 +116,4 @@ class GetMessages:
 
         messages = await utils.parse_messages(self, r, replies=replies)
 
-        return messages if is_list else messages[0]
+        return messages if is_list else messages[0] if messages else None
diff --git a/pyrogram/utils.py b/pyrogram/utils.py
index d5862d1a..bd000d94 100644
--- a/pyrogram/utils.py
+++ b/pyrogram/utils.py
@@ -113,7 +113,7 @@ async def parse_messages(client, messages: "raw.types.messages.Messages", replie
 
             reply_messages = await client.get_messages(
                 chat_id,
-                reply_to_message_ids=messages_with_replies.keys(),
+                reply_to_message_ids=list(messages_with_replies.keys()),
                 replies=replies - 1
             )