diff --git a/cpukit/libcsupport/src/termios_baud2index.c b/cpukit/libcsupport/src/termios_baud2index.c
index 569ac5c769..1ead66b29b 100644
--- a/cpukit/libcsupport/src/termios_baud2index.c
+++ b/cpukit/libcsupport/src/termios_baud2index.c
@@ -18,7 +18,7 @@
 #include "config.h"
 #endif
 
-#include <sys/termios.h>
+#include <termios.h>
 #include <rtems/termiostypes.h>
 
 int rtems_termios_baud_to_index(