diff --git a/pyrogram/client/types/chat_photo.py b/pyrogram/client/types/chat_photo.py
new file mode 100644
index 00000000..c2d30bdf
--- /dev/null
+++ b/pyrogram/client/types/chat_photo.py
@@ -0,0 +1,6 @@
+class ChatPhoto:
+    def __init__(self,
+                 small_file_id: str,
+                 big_file_id: str):
+        self.small_file_id = small_file_id
+        self.big_file_id = big_file_id