diff --git a/v8/src/allocation.cc b/v8/src/allocation.cc
index 6c7a08c..f52ec21 100644
--- a/v8/src/allocation.cc
+++ b/v8/src/allocation.cc
@@ -32,11 +32,15 @@
 #include "checks.h"
 #include "utils.h"

+extern void * jsgamecore_malloc( size_t ) ;
+extern void jsgamecore_free( void * ) ;
+
+
 namespace v8 {
 namespace internal {

 void* Malloced::New(size_t size) {
-  void* result = malloc(size);
+  void* result = jsgamecore_malloc(size);
   if (result == NULL) {
     v8::internal::FatalProcessOutOfMemory("Malloced operator new");
   }
@@ -45,7 +49,7 @@ void* Malloced::New(size_t size) {


 void Malloced::Delete(void* p) {
-  free(p);
+  jsgamecore_free(p);
 }