diff --git a/src/tools/Jamfile b/src/tools/Jamfile
index 599dd20a8e..739477ac59 100644
--- a/src/tools/Jamfile
+++ b/src/tools/Jamfile
@@ -17,6 +17,7 @@ local tools =
 	<build>settype
 	<build>setversion
 	<build>xres
+	<build>generate_boot_screen
 ;
 
 USES_BE_API on $(tools) = true ;
diff --git a/src/tools/generate_boot_screen.cpp b/src/tools/generate_boot_screen.cpp
index 0f7ef51a9e..738a25e693 100644
--- a/src/tools/generate_boot_screen.cpp
+++ b/src/tools/generate_boot_screen.cpp
@@ -16,6 +16,7 @@
 #include <string>
 #include <stdarg.h>
 #include <stdint.h>
+#include <stdlib.h>
 
 #include <ColorQuantizer.h>