diff --git a/gnu/packages/xdisorg.scm b/gnu/packages/xdisorg.scm
index f7c4668bf8..facd63ab53 100644
--- a/gnu/packages/xdisorg.scm
+++ b/gnu/packages/xdisorg.scm
@@ -2204,8 +2204,8 @@ tools to complement clipnotify.")
                  #t)))
            (add-after 'install 'wrap-script
              (lambda* (#:key inputs outputs #:allow-other-keys)
-               (let* ((out (assoc-ref outputs "out"))
-                      (clipnotify (assoc-ref inputs "clipnotify"))
+               (let* ((out               (assoc-ref outputs "out"))
+                      (clipnotify        (assoc-ref inputs "clipnotify"))
                       (coreutils-minimal (assoc-ref inputs "coreutils-minimal"))
                       (gawk              (assoc-ref inputs "gawk"))
                       (util-linux        (assoc-ref inputs "util-linux"))
@@ -2227,7 +2227,7 @@ tools to complement clipnotify.")
                ;; file writes this string to a temporary file):
                (substitute* "tests/test-clipmenu"
                  (("#!/usr/bin/env bash")
-                  (which "bash")))
+                  (string-append "#!" (which "bash"))))
                (invoke "tests/test-clipmenu")
                #t)))))
       (inputs