diff --git a/seminar/views.py b/seminar/views.py
index 0d568cd2..a92f5636 100644
--- a/seminar/views.py
+++ b/seminar/views.py
@@ -597,7 +597,8 @@ def TexUploadView(request):
             else:
                 problem.text_zadani = html
                 problem.nazev = meta["nazev"]
-                problem.body = meta["body"]
+                if "body" in meta:
+                    problem.body = meta["body"]
 
             problem.save()