diff --git a/komrade/backend/komrades.py b/komrade/backend/komrades.py
index 79888bb..45ee955 100644
--- a/komrade/backend/komrades.py
+++ b/komrade/backend/komrades.py
@@ -484,7 +484,7 @@ class KomradeX(Caller):
 
         # compose msg
         msg_to_op = {
-            **{self.login_details},
+            **self.login_details,
             **{'post_ids_read':post_ids_read}
         }
         self.compose('msg to op ->',msg_to_op)