diff --git a/fs/Kconfig b/fs/Kconfig
index f9eed6d..b9808bb 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -1728,6 +1728,14 @@
 config SUNRPC_GSS
 	tristate
 
+config SUNRPC_XPRT_RDMA
+	tristate "RDMA transport for sunrpc (EXPERIMENTAL)"
+	depends on SUNRPC && EXPERIMENTAL
+	default m
+	help
+	  Adds a client RPC transport for supporting kernel NFS over RDMA
+	  mounts, including Infiniband and iWARP. Experimental.
+
 config SUNRPC_BIND34
 	bool "Support for rpcbind versions 3 & 4 (EXPERIMENTAL)"
 	depends on SUNRPC && EXPERIMENTAL