diff --git a/gnu/system/install.scm b/gnu/system/install.scm
index dd3a3eb292..d3d6764a70 100644
--- a/gnu/system/install.scm
+++ b/gnu/system/install.scm
@@ -21,6 +21,7 @@
   #:use-module (guix gexp)
   #:use-module (guix monads)
   #:use-module ((guix store) #:select (%store-prefix))
+  #:use-module (gnu packages admin)
   #:use-module (gnu packages linux)
   #:use-module (gnu packages cryptsetup)
   #:use-module (gnu packages package-management)
@@ -256,7 +257,7 @@ Use Alt-F2 for documentation.
                      parted ddrescue
                      grub                  ;mostly so xrefs to its manual work
                      cryptsetup
-                     wireless-tools
+                     wireless-tools wpa-supplicant
                      ;; XXX: We used to have GNU fdisk here, but as of version
                      ;; 2.0.0a, that pulls Guile 1.8, which takes unreasonable
                      ;; space; furthermore util-linux's fdisk is already