diff --git a/content/pages/h&d/index.rst b/content/pages/h&d/index.rst
index 95c09fa..1a345bf 100644
--- a/content/pages/h&d/index.rst
+++ b/content/pages/h&d/index.rst
@@ -1,6 +1,8 @@
 hdsa2020 network imaginaries
 ############################
 
+`Open call <https://hackersanddesigners.nl/p/Open_Call!_HDSA2020:_Network_Imaginaries>`_
+
 - idea
 
   - 와이파이 진?