diff --git a/gnu/packages/xorg.scm b/gnu/packages/xorg.scm
index 9233c99c7f..d4ed4b82d0 100644
--- a/gnu/packages/xorg.scm
+++ b/gnu/packages/xorg.scm
@@ -5017,6 +5017,12 @@ draggable titlebars and borders.")
           (base32
             "0myxwbx9ylam5x3ia5b5f4x8azcqdm420h9ad1r4hrgmi2lrffl4"))))
     (build-system gnu-build-system)
+    (outputs '("out"
+               "doc"))                            ;2 MiB of man pages + XML
+    (arguments
+     '(#:configure-flags (list (string-append "--mandir="
+                                              (assoc-ref %outputs "doc")
+                                              "/share/man"))))
     (propagated-inputs
       `(("libx11" ,libx11)
         ("libice" ,libice)