diff --git a/src/ecmascript/Makefile b/src/ecmascript/Makefile
index 1e28e6e2..90b62cd9 100644
--- a/src/ecmascript/Makefile
+++ b/src/ecmascript/Makefile
@@ -27,3 +27,5 @@ endif
 OBJS-$(CONFIG_ANY_SPIDERMONKEY) += spidermonkey-shared.obj
 
 include $(top_srcdir)/Makefile.lib
+
+$(shell xxd -i fetch.js fetch.h)
diff --git a/src/ecmascript/ecmascript-c.c b/src/ecmascript/ecmascript-c.c
index 89d78efa..fc95d5b2 100644
--- a/src/ecmascript/ecmascript-c.c
+++ b/src/ecmascript/ecmascript-c.c
@@ -1,5 +1,5 @@
 /* ECMAScript helper functions */
-
+#include <stdlib.h>
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif