diff --git a/build-constraints.yaml b/build-constraints.yaml
index be4bb70f..83437e2b 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -2094,6 +2094,9 @@ packages:
 
     "Rudy Matela <rudy@matela.com.br> @rudymatela":
         - leancheck
+        - fitspec
+        - speculate
+        - extrapolate
 
     "Trevor Elliott <awesomelyawesome@gmail.com> @elliottt":
         - irc