diff --git a/guix/build/julia-build-system.scm b/guix/build/julia-build-system.scm
index 8f57045a8c..d74acf2a05 100644
--- a/guix/build/julia-build-system.scm
+++ b/guix/build/julia-build-system.scm
@@ -101,7 +101,7 @@ (define* (check #:key tests? source inputs outputs julia-package-name
                              (or (getenv "JULIA_LOAD_PATH")
                                  "")))
       (setenv "HOME" "/tmp")
-      (invoke "julia"
+      (invoke "julia" "--depwarn=yes"
               (string-append builddir "packages/"
                              package "/test/runtests.jl"))))
   #t)