diff --git a/orte/tools/orted/orted.c b/orte/tools/orted/orted.c
index e91552c7f2..1f3f81b7e6 100644
--- a/orte/tools/orted/orted.c
+++ b/orte/tools/orted/orted.c
@@ -32,6 +32,7 @@
 #include <sys/stat.h>
 #endif
 #include <stdio.h>
+#include <errno.h>
 
 #include "orte/orted/orted.h"