diff --git a/glicid/packages/benchmark.scm b/glicid/packages/benchmark.scm
index d9ddbc8..17f0bb0 100644
--- a/glicid/packages/benchmark.scm
+++ b/glicid/packages/benchmark.scm
@@ -93,6 +93,7 @@
   #:use-module (glicid packages storage)
   #:use-module (glicid packages mpi)
   #:use-module (glicid packages gcc)
+  #:use-module (glicid utils)
       #:use-module ((guix licenses) #:prefix license:)
       #:use-module (guix packages)
       #:use-module (guix download)
@@ -130,7 +131,9 @@
   (inherit gnu:intel-mpi-benchmarks/openmpi)
   (name "intel-mpi-benchmarks-newer")
   (version "2021.3")
-  (source (origin
+  (source 
+    (origin
+     (inherit (package-source gnu:intel-mpi-benchmarks/openmpi))
               (method git-fetch)
               (uri (git-reference
                     (url "https://github.com/intel/mpi-benchmarks")
@@ -139,21 +142,20 @@
               (sha256
                (base32
                 "04kczch2hlfzbgk929vcxx480kc6raba8rbz246j7d26k1z1zh8h"))
-              (modules '((guix build utils)))
-              (snippet
-               '(begin
-                  ;; Some source configuration files in the original tarball
-                  ;; have inappropriate execute permissions, which interferes
-                  ;; with the install phase below.
-                  (for-each (lambda (file) (chmod file #o444))
-                            (find-files "WINDOWS" "."))
-                  #t))))
+              )
+    )
+  )
 
  )
-)
+
+
+(define-public intel-mpi-benchmarks/openmpi-2021.3-libfabric-rdma
+ (transform-package
+  ((instead-of "openmpi" openmpi-glicid-libfabric-rdma ) intel-mpi-benchmarks/openmpi-2021.3 ) "fab+rdma"))
+
 
 (define intel-mpi-benchmark-transform-gcc-11
- (gcc11-instead-of-gcc intel-mpi-benchmarks/openmpi-2021.3))
+ (gcc11-instead-of-gcc intel-mpi-benchmarks/openmpi-2021.3-libfabric-rdma))
 
 (define-public intel-mpi-benchmarks/openmpi-2021.3-gcc-11
  (package 
diff --git a/glicid/utils.scm b/glicid/utils.scm
index 2c9029e..c5c5359 100644
--- a/glicid/utils.scm
+++ b/glicid/utils.scm
@@ -8,7 +8,7 @@
  #:export (latest-version)
  #:export (gcc11-instead-of-gcc)
  #:export (gcc10-instead-of-gcc)
-
+ #:export (transform-package)
 
  )
 ;; helper function