diff --git a/guix/scripts/pull.scm b/guix/scripts/pull.scm
index b07420939b..98f00c55c3 100644
--- a/guix/scripts/pull.scm
+++ b/guix/scripts/pull.scm
@@ -52,6 +52,7 @@ (define-module (guix scripts pull)
   #:use-module (srfi srfi-37)
   #:use-module (ice-9 match)
   #:use-module (ice-9 vlist)
+  #:use-module (ice-9 format)
   #:export (display-profile-content
             guix-pull))