diff --git a/glicid/packages/linux.scm b/glicid/packages/linux.scm
index dc4dc93..3a7d142 100644
--- a/glicid/packages/linux.scm
+++ b/glicid/packages/linux.scm
@@ -131,81 +131,23 @@
 )
 
 
-(define-public libfabric-opx-beta-upstream-1.14.0-c
-
-(let ((commit "e127cd074bbfd8c50b9f3cfb5b8e24162f8076a4"))
+(define-public libfabric-upstream-1.15.1
   (package
     (inherit gnu:libfabric)
-    (version "1.14.0c")
-    (name (string-append (package-name gnu:libfabric) "-opx-beta-upstream" ))
-
+    (version "1.15.1")
+    (name (string-append (package-name gnu:libfabric) "-upstream" ))
     (source
       (origin
-
-       (method git-fetch)
-        (uri (git-reference
-          (url "https://github.com/ofiwg/libfabric.git")
-            (commit commit)
-         ))
-        (file-name (git-file-name name version))
-        (sha256 (base32 "0fh665l2xcl59zhbn63y5bm8v9s652gk5s8r094qb4if0bp3in04"))
-
+        (method url-fetch)
+        (uri (string-append "https://github.com/ofiwg/libfabric/releases/download/v" version "/libfabric-" version ".tar.bz2"))
+        (sha256 (base32 "1k8h7sa16gdhilkf0bw65xmv8c5dk13szc3rw56hd1nwm42k1yna"))
       )
     )
-     (inputs `(
-      ("autoconf", autoconf)
-      ("automake", automake)
-      ("libtool", libtool)
-      ("libuuid" , util-linux "lib")
-      ("numactl" , gnu:numactl)
-      ("psm2" , gnu:psm2)
-      ,@(package-inputs gnu:libfabric)))
-  
   )
- )   
 )
 
 
-(define-public libfabric-opx-beta-upstream-1.14.0-d
-
-(let ((commit "e127cd074bbfd8c50b9f3cfb5b8e24162f8076a4"))
-  (package
-    (inherit gnu:libfabric)
-    (version "1.14.0d")
-    (name (string-append (package-name gnu:libfabric) "-opx-beta-upstream" ))
-
-    (source
-      (origin
-
-       (method git-fetch)
-        (uri (git-reference
-          (url "https://github.com/ofiwg/libfabric.git")
-            (commit commit)
-         ))
-        (file-name (git-file-name name version))
-        (sha256 (base32 "0fh665l2xcl59zhbn63y5bm8v9s652gk5s8r094qb4if0bp3in04"))
-
-      )
-    )
-     (inputs `(
-      ("autoconf", autoconf)
-      ("automake", automake)
-      ("libtool", libtool)
-      ("libuuid" , util-linux "lib")
-      ("numactl" , gnu:numactl)
-   ;   ("psm2" , gnu:psm2) ; intended : no psm2
-      ,@(package-inputs gnu:libfabric)))
-
-  )
- )   
-)
-
-
-
-;(define local-libfabric libfabric-opx-beta-upstream-1.14.0-c)
-;(define local-libfabric libfabric-opx-beta-upstream-1.14.0-d)
-;(define local-libfabric libfabric-upstream-1.14.1)
-(define local-libfabric libfabric-upstream-1.15.0)
+(define local-libfabric libfabric-upstream-1.15.1)
 
 (define-public libfabric-latest (latest-version local-libfabric gnu:libfabric))