diff --git a/emacs/guix-main.scm b/emacs/guix-main.scm
index 5358f3bfa4..2be86f026b 100644
--- a/emacs/guix-main.scm
+++ b/emacs/guix-main.scm
@@ -52,6 +52,7 @@
  (srfi srfi-19)
  (srfi srfi-26)
  (guix)
+ (guix combinators)
  (guix git-download)
  (guix packages)
  (guix profiles)