diff --git a/rekahsoft-gnu/packages/emacs-xyz.scm b/rekahsoft-gnu/packages/emacs-xyz.scm
index 2e86e71..ee239ce 100644
--- a/rekahsoft-gnu/packages/emacs-xyz.scm
+++ b/rekahsoft-gnu/packages/emacs-xyz.scm
@@ -785,7 +785,7 @@ TODO headings.")
      (build-system emacs-build-system)
      (propagated-inputs (list emacs-websocket emacs-log4e))
      (arguments '(#:include '("^[^/]+.el$" "^[^/]+.el.in$"
-                              "^dir$"
+                              "^calendar/"
                               "^[^/]+.info$"
                               "^[^/]+.texi$"
                               "^[^/]+.texinfo$"