diff --git a/bootloader/gigabeat-s.c b/bootloader/gigabeat-s.c
index 9e6edbbcbb..7c429a9b65 100644
--- a/bootloader/gigabeat-s.c
+++ b/bootloader/gigabeat-s.c
@@ -20,7 +20,7 @@
  ****************************************************************************/
 #include "config.h"
 #include "system.h"
-#include <sprintf.h>
+#include <stdio.h>
 #include "kernel.h"
 #include "string.h"
 #include "adc.h"
diff --git a/firmware/target/arm/imx31/gigabeat-s/lcd-gigabeat-s.c b/firmware/target/arm/imx31/gigabeat-s/lcd-gigabeat-s.c
index 5a0f81358d..9fd3b2f336 100644
--- a/firmware/target/arm/imx31/gigabeat-s/lcd-gigabeat-s.c
+++ b/firmware/target/arm/imx31/gigabeat-s/lcd-gigabeat-s.c
@@ -18,6 +18,7 @@
  * KIND, either express or implied.
  *
  ****************************************************************************/
+#include <sys/types.h>
 #include "inttypes.h"
 
 #include "config.h"