diff --git a/README.md b/README.md
index 52e0dcd0998466fe30b8bab5eaa46731d601d36e..597b223a9c18d40edf30b0a034b5b3a7af30ff12 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,8 @@ https://gitlab.cba.mit.edu/pub/coronavirus
     - https://www.makersasylum.com/m19-oxikit/
 - Jake, Willie
     - https://gitlab.cba.mit.edu/jakeread/ltv-1200-display
+- Zach
+    - https://gitlab.cba.mit.edu/zfredin/negative-pressure-covid-box
 - James
     - https://wyss.harvard.edu/news/seven-million-face-shields-and-counting/