diff --git a/build-constraints.yaml b/build-constraints.yaml
index d2b3e75a..cf2eacb1 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -328,8 +328,9 @@ packages:
     "alpheccar <misc@alpheccar.org> @alpheccar":
         - HPDF
 
-    "Dmitry Bogatov <KAction@gnu.org>":
+    "Dmitry Bogatov <KAction@gnu.org> @iu-guest":
         - once
+        - mbug
 
     "David Johnson <djohnson.m@gmail.com> @dmjio":
         - miso