diff --git a/bootloader/common.h b/bootloader/common.h
index c72952e562..adb833fd1d 100644
--- a/bootloader/common.h
+++ b/bootloader/common.h
@@ -17,6 +17,8 @@
  *
  ****************************************************************************/
 
+#include <stdbool.h>
+
 /* Error codes */
 #define     EOK                      0
 #define     EFILE_NOT_FOUND         -1