diff --git a/mafiasi/gprot/admin.py b/mafiasi/gprot/admin.py
index c069a5d..7aabe1d 100644
--- a/mafiasi/gprot/admin.py
+++ b/mafiasi/gprot/admin.py
@@ -37,7 +37,6 @@ def block_view(self, request, object_id):
             messages.error(request, "Cannot block, not a PDF")
         else:
             to_block.published = False
-            to_block.owner = None
             to_block.save()
             pdf_filefield = to_block.content_pdf
             if not pdf_filefield: