diff --git a/radix/home/services/shells.scm b/radix/home/services/shells.scm
index ab3e892..5378ccf 100644
--- a/radix/home/services/shells.scm
+++ b/radix/home/services/shells.scm
@@ -13,6 +13,7 @@
   #:use-module (srfi srfi-9)
   #:use-module (srfi srfi-26)
   #:use-module (ice-9 match)
+  #:use-module (ice-9 ftw)
   #:use-module (radix packages fish-xyz)
 
   #:export (home-fish-service-type