diff --git a/orte/mca/oob/ud/oob_ud.h b/orte/mca/oob/ud/oob_ud.h
index 64b694d276..c57edf5b8c 100644
--- a/orte/mca/oob/ud/oob_ud.h
+++ b/orte/mca/oob/ud/oob_ud.h
@@ -18,6 +18,8 @@
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
 #endif
+#include <math.h>
+#include <infiniband/verbs.h>
 
 #include "opal/types.h"
 #include "orte/types.h"
@@ -38,10 +40,6 @@
 
 #include "orte/runtime/orte_globals.h"
 
-#include "math.h"
-
-#include <infiniband/verbs.h>
-
 #include "oob_ud_qp.h"
 #include "oob_ud_peer.h"
 #include "oob_ud_req.h"