diff --git a/build-constraints.yaml b/build-constraints.yaml
index 25b5b923..b695e6e8 100644
--- a/build-constraints.yaml
+++ b/build-constraints.yaml
@@ -1726,7 +1726,6 @@ packages:
         - darcs
         - idris
         - libffi
-        - xmonad-contrib
         - cairo
         - glib
         - gio
@@ -2698,8 +2697,6 @@ packages:
         - streamproc
         - stringsearch # for cgi
         - titlecase
-        - X11
-        - xmonad
 
     "Mark Fine <mark.fine@gmail.com> @markfine":
         - postgresql-schema
@@ -4651,6 +4648,11 @@ packages:
     "Grzegorz Milka <grzegorzmilka@gmail.com> @gregorias":
         - trimdent
 
+    "xmonad <xmonad@haskell.org>":
+        - X11
+        - xmonad
+        - xmonad-contrib
+
     "Grandfathered dependencies":
         - snappy
         - quicklz
@@ -7806,6 +7808,13 @@ github-users:
         - bazel-runfiles
     network-multicast:
         - audreyt
+    xmonad:
+        - byorgey
+        - dmwit
+        - geekosaur
+        - liskin
+        - psibi
+        - slotThe
 
 # end of github-users