diff --git a/glicid/packages/linux.scm b/glicid/packages/linux.scm
index 3a7d142..ec1a297 100644
--- a/glicid/packages/linux.scm
+++ b/glicid/packages/linux.scm
@@ -65,6 +65,22 @@
   )
 )
 
+(define-public rdma-core-upstream-41.0
+  (package
+    (inherit gnu:rdma-core)
+    (name (string-append (package-name gnu:rdma-core) "-upstream" ))
+    (version "41.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (string-append "https://github.com/linux-rdma/rdma-core/releases/download/v" version "/rdma-core-" version ".tar.gz"))
+        (sha256 (base32 "0yshfxm9i9fi51mmnxbbv39hqlrc34jzmq6gl2b9f8hzlywdxdz0"))
+      )
+    )   
+  )
+)
+
+
 (define local-rdma-core rdma-core-upstream-39.0)
 
 (define-public rdma-core-latest (latest-version local-rdma-core gnu:rdma-core))