diff --git a/configs/stm3210e-eval/RIDE/nuttx.rdb b/configs/stm3210e-eval/RIDE/nuttx.rdb
index 935e97e4535..db83e52db53 100755
Binary files a/configs/stm3210e-eval/RIDE/nuttx.rdb and b/configs/stm3210e-eval/RIDE/nuttx.rdb differ
diff --git a/configs/xtrs/src/xtr_serial.c b/configs/xtrs/src/xtr_serial.c
index c0c9f1f4c86..df76b1e3f98 100644
--- a/configs/xtrs/src/xtr_serial.c
+++ b/configs/xtrs/src/xtr_serial.c
@@ -53,7 +53,7 @@
 
 #include <nuttx/irq.h>
 #include <nuttx/arch.h>
-#include <nuttx/serial.h>
+#include <nuttx/serial/serial.h>
 #include <arch/serial.h>
 
 #include "up_arch.h"
diff --git a/configs/z80sim/src/z80_serial.c b/configs/z80sim/src/z80_serial.c
index bdb4e62217e..d699b459870 100644
--- a/configs/z80sim/src/z80_serial.c
+++ b/configs/z80sim/src/z80_serial.c
@@ -49,7 +49,7 @@
 
 #include <nuttx/irq.h>
 #include <nuttx/arch.h>
-#include <nuttx/serial.h>
+#include <nuttx/serial/serial.h>
 #include <arch/serial.h>
 
 #include "up_arch.h"