diff --git a/pkgs/plt-services/meta/tests/unix-installer.rkt b/pkgs/plt-services/meta/tests/unix-installer.rkt
index 0288468460..1b926fa1fe 100644
--- a/pkgs/plt-services/meta/tests/unix-installer.rkt
+++ b/pkgs/plt-services/meta/tests/unix-installer.rkt
@@ -5,6 +5,8 @@
          racket/date
          file/zip)
 
+(module test racket/base)
+
 ;; ----------------------------------------
 ;; Configuration (adjust as needed)