diff --git a/frontend.py b/frontend.py
index 26a6477..7fbf975 100755
--- a/frontend.py
+++ b/frontend.py
@@ -200,7 +200,6 @@ def logout():
     response.set_cookie('uid', '', expires=0, path="/")
     response.set_cookie('csrf', '', expires=0, path="/")
     # :todo show info "Logout successful."
-    response.set_cookie('csrf', '', expires=0, path="/")
     redirect('/')