diff --git a/anki/models.py b/anki/models.py
index 1b73bdf08..ddf11d241 100644
--- a/anki/models.py
+++ b/anki/models.py
@@ -469,8 +469,6 @@ select id from notes where mid = ?)""" % " ".join(map),
             s += f['name']
         for t in m['tmpls']:
             s += t['name']
-            s += t['qfmt']
-            s += t['afmt']
         return checksum(s)
 
     # Required field/text cache