diff --git a/v8js_class.cc b/v8js_class.cc
index 4e9be67..b8af58b 100644
--- a/v8js_class.cc
+++ b/v8js_class.cc
@@ -636,7 +636,7 @@ static void v8js_compile_script(zval *this_ptr, const zend_string *str, const ze
 	v8::Local<v8::String> sname = identifier
 		? V8JS_ZSTR(identifier)
 		: V8JS_SYM("V8Js::compileString()");
-	v8::ScriptOrigin origin(sname);
+	v8::ScriptOrigin origin(isolate, sname);
 
 	if (ZSTR_LEN(str) > std::numeric_limits<int>::max()) {
 		zend_throw_exception(php_ce_v8js_exception,
diff --git a/v8js_methods.cc b/v8js_methods.cc
index 7f7f926..7ddfcf8 100644
--- a/v8js_methods.cc
+++ b/v8js_methods.cc
@@ -516,7 +516,7 @@ V8JS_METHOD(require)
 
 	// Set script identifier
 	v8::Local<v8::String> sname = V8JS_STR(normalised_module_id);
-	v8::ScriptOrigin origin(sname);
+	v8::ScriptOrigin origin(isolate, sname);
 
 	if (Z_STRLEN(module_code) > std::numeric_limits<int>::max()) {
 		zend_throw_exception(php_ce_v8js_exception,