diff --git a/gnu/packages/bioconductor.scm b/gnu/packages/bioconductor.scm
index 2bd98e8746..f2a9b22e28 100644
--- a/gnu/packages/bioconductor.scm
+++ b/gnu/packages/bioconductor.scm
@@ -786,11 +786,7 @@ (define-public r-arrmdata
     (version "1.18.0")
     (source (origin
               (method url-fetch)
-              ;; We cannot use bioconductor-uri here because this tarball is
-              ;; located under "data/experiment/" instead of "bioc/".
-              (uri (string-append "https://www.bioconductor.org/packages/"
-                                  "release/data/experiment/src/contrib/"
-                                  "ARRmData_" version ".tar.gz"))
+              (uri (bioconductor-uri "ARRmData" version 'experiment))
               (sha256
                (base32
                 "0r1y3zn7ly4k3ngx55vfavn9s6aidbddlv2fbmj7hj3hvpslmyly"))))