diff --git a/ompi/mca/pml/csum/pml_csum.c b/ompi/mca/pml/csum/pml_csum.c
index 8adfe8a97c..424177aa27 100644
--- a/ompi/mca/pml/csum/pml_csum.c
+++ b/ompi/mca/pml/csum/pml_csum.c
@@ -37,6 +37,7 @@
 #include "orte/mca/grpcomm/grpcomm.h"
 #include "orte/util/name_fns.h"
 #include "orte/runtime/orte_globals.h"
+#include "orte/util/show_help.h"
 
 #include "ompi/mca/pml/pml.h"
 #include "ompi/mca/pml/base/base.h"
diff --git a/ompi/mca/pml/dr/pml_dr.c b/ompi/mca/pml/dr/pml_dr.c
index ba9f052d3b..35f023c0bb 100644
--- a/ompi/mca/pml/dr/pml_dr.c
+++ b/ompi/mca/pml/dr/pml_dr.c
@@ -38,6 +38,7 @@
 #include "orte/util/name_fns.h"
 #include "orte/runtime/orte_globals.h"
 #include "orte/mca/errmgr/errmgr.h"
+#include "orte/util/show_help.h"
 #include "ompi/mca/pml/base/base.h"
 
 mca_pml_dr_t mca_pml_dr = {
diff --git a/ompi/mca/pml/ob1/pml_ob1.c b/ompi/mca/pml/ob1/pml_ob1.c
index 62e3befb2b..585bdeb016 100644
--- a/ompi/mca/pml/ob1/pml_ob1.c
+++ b/ompi/mca/pml/ob1/pml_ob1.c
@@ -41,7 +41,7 @@
 #include "pml_ob1_rdmafrag.h"
 #include "ompi/mca/bml/base/base.h"
 #include "orte/mca/errmgr/errmgr.h"
-#include "orte/mca/grpcomm/grpcomm.h"
+#include "orte/util/show_help.h"
 
 #include "ompi/runtime/ompi_cr.h"