diff --git a/src/accessors.cc b/src/accessors.cc
index e41db94..ed0bbd7 100644
--- a/src/accessors.cc
+++ b/src/accessors.cc
@@ -549,8 +549,8 @@
     if (frame->function() != *function) continue;
 
     // If there is an arguments variable in the stack, we return that.
-    int index = ScopeInfo<>::StackSlotIndex(frame->code(),
-                                            Heap::arguments_symbol());
+    int index = function->shared()->scope_info()->
+        StackSlotIndex(Heap::arguments_symbol());
     if (index >= 0) {
       Handle<Object> arguments = Handle<Object>(frame->GetExpression(index));
       if (!arguments->IsTheHole()) return *arguments;