diff --git a/test-suite/tests/random.test b/test-suite/tests/random.test
index 678bd88b7..31bb9fbcc 100644
--- a/test-suite/tests/random.test
+++ b/test-suite/tests/random.test
@@ -1,6 +1,6 @@
 ;;;; random.test --- tests guile's uniform arrays     -*- scheme -*-
 ;;;;
-;;;; Copyright 2013 Free Software Foundation, Inc.
+;;;; Copyright 2013, 2025 Free Software Foundation, Inc.
 ;;;;
 ;;;; This library is free software; you can redistribute it and/or
 ;;;; modify it under the terms of the GNU Lesser General Public
@@ -21,6 +21,7 @@
   #:use-module (test-suite lib)
   #:use-module (srfi srfi-4)
   #:use-module (srfi srfi-4 gnu)
+  #:use-module (ice-9 arrays)
   #:use-module ((ice-9 control) #:select (let/ec)))
 
 ; see strings.test, arrays.test.