diff --git a/ompi/mca/bml/r2/bml_r2.c b/ompi/mca/bml/r2/bml_r2.c
index a3d7f6568e..61d3d03bed 100644
--- a/ompi/mca/bml/r2/bml_r2.c
+++ b/ompi/mca/bml/r2/bml_r2.c
@@ -403,7 +403,7 @@ static int mca_bml_r2_add_procs( size_t nprocs,
 
     if (mca_bml_r2.show_unreach_errors && 
         OMPI_ERR_UNREACH == ret) {
-        orte_show_help("help-mca-bml-r2",
+        orte_show_help("help-mca-bml-r2.txt",
                        "unreachable proc",
                        true, 
                        ORTE_NAME_PRINT(&(ompi_proc_local_proc->proc_name)),