diff --git a/pyrogram/utils.py b/pyrogram/utils.py
index b3f04e60..c855ae62 100644
--- a/pyrogram/utils.py
+++ b/pyrogram/utils.py
@@ -146,6 +146,26 @@ def parse_deleted_messages(client, update) -> List["types.Message"]:
     return types.List(parsed_messages)
 
 
+def pack_inline_message_id(msg_id: "raw.base.InputBotInlineMessageID"):
+    if isinstance(msg_id, raw.types.InputBotInlineMessageID):
+        inline_message_id_packed = struct.pack(
+            "<iqq",
+            msg_id.dc_id,
+            msg_id.id,
+            msg_id.access_hash
+        )
+    else:
+        inline_message_id_packed = struct.pack(
+            "<iqiq",
+            msg_id.dc_id,
+            msg_id.owner_id,
+            msg_id.id,
+            msg_id.access_hash
+        )
+
+    return base64.urlsafe_b64encode(inline_message_id_packed).decode().rstrip("=")
+
+
 def unpack_inline_message_id(inline_message_id: str) -> "raw.types.InputBotInlineMessageID":
     r = inline_message_id + "=" * (-len(inline_message_id) % 4)
     r = struct.unpack("<iqq", base64.b64decode(r, altchars=b"-_"))