diff --git a/spec/rubyspec/library/win32ole/win32ole/_invoke_spec.rb b/spec/rubyspec/library/win32ole/win32ole/_invoke_spec.rb
index 7a6a771014..c2fe9a8490 100644
--- a/spec/rubyspec/library/win32ole/win32ole/_invoke_spec.rb
+++ b/spec/rubyspec/library/win32ole/win32ole/_invoke_spec.rb
@@ -15,7 +15,7 @@ platform_is :windows do
     end
 
     it "dispatches the method bound to a specific ID" do
-      @shell._invoke(0x60020002, [0], [WIN32OLE::VARIANT::VT_VARIANT]).title.should =~ /Desktop/i
+      @shell._invoke(0x60020002, [37], [WIN32OLE::VARIANT::VT_VARIANT]).title.should =~ /System32/i
     end
 
   end