diff --git a/c/src/libnetworking/rtems_webserver/socket.c b/c/src/libnetworking/rtems_webserver/socket.c
index 101a1dbcc1..81d81eb6fd 100644
--- a/c/src/libnetworking/rtems_webserver/socket.c
+++ b/c/src/libnetworking/rtems_webserver/socket.c
@@ -18,6 +18,10 @@
 #include	<stdlib.h>
 #include	<unistd.h>
 
+#if __rtems__
+#include	<sys/select.h>
+#endif
+
 #include	"uemf.h"
 
 /*********************************** Defines **********************************/
diff --git a/cpukit/httpd/socket.c b/cpukit/httpd/socket.c
index 101a1dbcc1..81d81eb6fd 100644
--- a/cpukit/httpd/socket.c
+++ b/cpukit/httpd/socket.c
@@ -18,6 +18,10 @@
 #include	<stdlib.h>
 #include	<unistd.h>
 
+#if __rtems__
+#include	<sys/select.h>
+#endif
+
 #include	"uemf.h"
 
 /*********************************** Defines **********************************/