diff --git a/pgpy/pgp.py b/pgpy/pgp.py
index 5f495bc..e4893c1 100644
--- a/pgpy/pgp.py
+++ b/pgpy/pgp.py
@@ -1130,7 +1130,7 @@ class PGPMessage(Armorable, PGPObject):
         charset = kwargs.pop('encoding', None)
 
         filename = ''
-        mtime = datetime.now(timezeone.utc)
+        mtime = datetime.now(timezone.utc)
 
         msg = PGPMessage()