diff --git a/glicid/packages/parallel.scm b/glicid/packages/parallel.scm
index 820b62a..91b57c9 100644
--- a/glicid/packages/parallel.scm
+++ b/glicid/packages/parallel.scm
@@ -204,6 +204,7 @@
 (define-public slurm-22.05-glicid-b
   (package
     (inherit slurm-22.05-glicid)
+    (version "22.05.9.b")
     (arguments
      (list #:configure-flags
            #~(list "--enable-pam" "--sysconfdir=/etc/slurm"