diff --git a/makefile b/makefile
index f245ee0..15eab4c 100644
--- a/makefile
+++ b/makefile
@@ -45,6 +45,7 @@ $(OPENRING_BIN):
 	  -s https://drewdevault.com/feed.xml \
 	  -s https://dave.cheney.net/feed/atom \
 	  -s https://blog.benjojo.co.uk/rss.xml \
+	  -s https://tech.davis-hansson.com/index.xml \
 	  < ./assets//openring.in.html \
 	  > ./layouts/partials/openring.out.html