diff --git a/gnu/packages/crypto.scm b/gnu/packages/crypto.scm
index 4cf472fe5c..ff5b0db5fb 100644
--- a/gnu/packages/crypto.scm
+++ b/gnu/packages/crypto.scm
@@ -41,8 +41,8 @@
   #:use-module (gnu packages readline)
   #:use-module (gnu packages search)
   #:use-module (gnu packages serialization)
+  #:use-module (gnu packages shells)
   #:use-module (gnu packages tls)
-  #:use-module (gnu packages zsh)
   #:use-module ((guix licenses) #:prefix license:)
   #:use-module (guix packages)
   #:use-module (guix download)