diff --git a/glicid-tainted/packages/parallel.scm b/glicid-tainted/packages/parallel.scm
index 10d0da1..c0e4aeb 100644
--- a/glicid-tainted/packages/parallel.scm
+++ b/glicid-tainted/packages/parallel.scm
@@ -4,6 +4,7 @@
   #:use-module (guix download)
   #:use-module (glicid packages parallel)
   #:use-module (guix-science-nonfree packages cuda)
+  #:use-module (nongnu packages nvidia)
 )
 
 (define-public slurm-glicid+cuda