diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index 768f0897a4..3ec8b5ec71 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -48,6 +48,7 @@
   #:use-module (gnu packages boost)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages cpio)
+  #:use-module (gnu packages cran)
   #:use-module (gnu packages curl)
   #:use-module (gnu packages documentation)
   #:use-module (gnu packages databases)