diff --git a/build-constraints.yaml b/build-constraints.yaml
index cd0f76da..3ac9cdad 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -86,6 +86,9 @@ packages:
     "Preetham Gujjula <preetham.gujjula@gmail.com> @pgujjula":
         - modular
 
+    "Guillaume Bouchard <guillaum.bouchard@gmail.com> @guibou":
+        - PyF
+
     "Erik Schnetter <schnetter@gmail.com> @eschnett":
         - mpi-hs