diff --git a/requirements.txt b/requirements.txt
index 5af50dd7a2258fb8d2d198e7ace09fb5bbff5022..6cbbc093945ba48d80eb1276e97fc411a21f1c57 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,3 @@
 git+https://github.com/inducer/pytools.git#egg=pytools >= 2021.1
+git+https://github.com/inducer/genpy.git#egg=genpy
 git+https://github.com/inducer/loopy.git#egg=loopy