diff --git a/.dir-locals.el b/.dir-locals.el
index d519729..4acbb68 100644
--- a/.dir-locals.el
+++ b/.dir-locals.el
@@ -12,6 +12,7 @@
   (outline-heading-end-regexp . ":\n")
   (outline-regexp . "##+"))
  (scheme-mode
+  (compile-command . "guix home build config.scm")
   (eval . (put 'eval-when 'scheme-indent-function 1))
   (eval . (put 'call-with-prompt 'scheme-indent-function 1))
   (eval . (put 'test-assert 'scheme-indent-function 1))