diff --git a/guix/scripts/package.scm b/guix/scripts/package.scm
index 5c3947d..1c9898f 100644
--- a/guix/scripts/package.scm
+++ b/guix/scripts/package.scm
@@ -497,7 +497,7 @@ Install, remove, or upgrade PACKAGES in a single transaction.\n"))
         (option '(#\u "upgrade") #f #t
                 (lambda (opt name arg result)
                   (alist-cons 'upgrade arg result)))
-        (option '("roll-back") #f #f
+        (option '("roll-back" "rollback") #f #f
                 (lambda (opt name arg result)
                   (alist-cons 'roll-back? #t result)))
         (option '("search-paths") #f #f