diff --git a/glicid/packages/parallel.scm b/glicid/packages/parallel.scm
index 1301c9a..efce97e 100644
--- a/glicid/packages/parallel.scm
+++ b/glicid/packages/parallel.scm
@@ -11,6 +11,7 @@
   #:use-module (gnu packages compression)
   #:use-module (gnu packages mpi)
   #:use-module (gnu packages haskell-xyz)
+  #:use-module (gnu packages databases)
 )
 
 (define-public openpmix-3.1.5
@@ -81,6 +82,7 @@
     )
     (inputs `(
       ("gtk+-2", gtk+-2)
+      ("mariadb", mariadb)
       ,@(package-inputs slurm-20.02)
     ))
   )