diff --git a/glicid/packages/fabric-management.scm b/glicid/packages/fabric-management.scm
index 6069807..09646c5 100644
--- a/glicid/packages/fabric-management.scm
+++ b/glicid/packages/fabric-management.scm
@@ -37,17 +37,42 @@
   )
 )
 
+(define-public ucx-upstream-1.12.1
+  (package
+    (inherit gnu:ucx)
+    (name (string-append (package-name gnu:ucx) "-upstream" ))
+    (version "1.12.1")
+    (source 
+      (origin
+        (method url-fetch)
+        (uri (string-append "https://github.com/openucx/ucx/releases/download/v" version "/ucx-" version ".tar.gz" ))
+        (sha256 (base32 "13mf30gdcqix8dyi0iwnsd5fn8b0syr03042y99s556swz44gd20"))
+      )
+    )  
+  )  
+)  
 
-(define local-ucx ucx-upstream-1.12.0)
+
+
+(define local-ucx ucx-upstream-1.12.1)
 (define-public ucx-latest (latest-version local-ucx gnu:ucx))
 
 
+(define-public ucx-latest-rdma
+  (transform-package
+    (
+      (instead-of "rdma-core" rdma-core-latest)
+      ucx-latest
+    ) "rdma"
+  )
+)
+
 
 (define-public ucx-latest-glicid
   (transform-package
     (
-      (instead-of "rdma-core" rdma-core-latest)
-      ucx-latest
+      (instead-of "libfabric" libfabric-latest) 
+      ucx-latest-rdma
     ) "glicid"
   )
 )