diff --git a/pyrogram/__init__.py b/pyrogram/__init__.py
index 469dd399..f2075f8c 100644
--- a/pyrogram/__init__.py
+++ b/pyrogram/__init__.py
@@ -20,7 +20,7 @@ import sys
 
 __copyright__ = "Copyright (C) 2017-2018 Dan Tès <https://github.com/delivrance>".replace(
     "\xe8",
-    "e" if sys.getfilesystemencoding() == "ascii" else "\xe8"
+    "e" if sys.getfilesystemencoding() != "utf-8" else "\xe8"
 )
 __license__ = "GNU Lesser General Public License v3 or later (LGPLv3+)"
 __version__ = "0.6.4"