diff --git a/NEWS b/NEWS
index cafad3e609e..d999eb1e030 100644
--- a/NEWS
+++ b/NEWS
@@ -53,12 +53,6 @@ included in the vX.Y.Z section and be denoted as:
    (** also appeared: A.B.C)  -- indicating that this item was previously
                                  included in release version vA.B.C.
 
-2.0.4 -- October, 2017
---------------------
-
-Bug fixes/minor improvements:
-- Remove IB XRC support from the OpenIB BTL due to lack of support.
-
 2.0.3 -- June 2017
 ------------------
 
diff --git a/config/opal_check_openfabrics.m4 b/config/opal_check_openfabrics.m4
index ea626798836..60d61d08b90 100644
--- a/config/opal_check_openfabrics.m4
+++ b/config/opal_check_openfabrics.m4
@@ -10,8 +10,8 @@
 #                         University of Stuttgart.  All rights reserved.
 # Copyright (c) 2004-2005 The Regents of the University of California.
 #                         All rights reserved.
-# Copyright (c) 2006-2016 Cisco Systems, Inc.  All rights reserved.
-# Copyright (c) 2006-2017 Los Alamos National Security, LLC.  All rights
+# Copyright (c) 2006-2015 Cisco Systems, Inc.  All rights reserved.
+# Copyright (c) 2006-2015 Los Alamos National Security, LLC.  All rights
 #                         reserved.
 # Copyright (c) 2006-2009 Mellanox Technologies. All rights reserved.
 # Copyright (c) 2010-2012 Oracle and/or its affiliates.  All rights reserved.
@@ -289,13 +289,12 @@ AC_DEFUN([OPAL_CHECK_OPENFABRICS],[
 
 AC_DEFUN([OPAL_CHECK_OPENFABRICS_CM_ARGS],[
     #
-    # ConnectX XRC support - disabled see issue #3890
+    # ConnectX XRC support
     #
-dnl    AC_ARG_ENABLE([openib-connectx-xrc],
-dnl        [AC_HELP_STRING([--enable-openib-connectx-xrc],
-dnl                        [Enable ConnectX XRC support in the openib BTL. (default: disabled)])],
-dnl                        [enable_connectx_xrc="$enableval"], [enable_connectx_xrc="no"])
-    enable_connectx_xrc="no"
+    AC_ARG_ENABLE([openib-connectx-xrc],
+        [AC_HELP_STRING([--enable-openib-connectx-xrc],
+                        [Enable ConnectX XRC support in the openib BTL. If you do not have InfiniBand ConnectX adapters, you may disable the ConnectX XRC support. If you do not know which InfiniBand adapter is installed on your cluster, leave this option enabled (default: enabled)])],
+                        [enable_connectx_xrc="$enableval"], [enable_connectx_xrc="yes"])
     #
     # Unconnect Datagram (UD) based connection manager
     #