diff --git a/build-constraints.yaml b/build-constraints.yaml
index 49cc196f..f8fe1681 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2095,6 +2095,7 @@ packages:
     "David Luposchainsky <dluposchainsky (λ) googles email service> @quchen":
         - binary-typed
         - pgp-wordlist
+        - show-prettyprint
 
     "Jeremy Shaw <jeremy@n-heptane.com> @stepcut":
         - boomerang