diff --git a/ColtPlugin/PluginMain.cs b/ColtPlugin/PluginMain.cs
index c741942..217948a 100644
--- a/ColtPlugin/PluginMain.cs
+++ b/ColtPlugin/PluginMain.cs
@@ -500,7 +500,8 @@ private void OpenInCOLT()
 
             if (settingObject.FullConfig)
             {
-                stream.WriteLine("compilerOptions=-load-config+\\=\"" + EscapeForCOLT(project.GetAbsolutePath(configCopy)) + "\"");
+                stream.WriteLine("useCustomSDKConfiguration=true");
+                stream.WriteLine("customConfigPath=" + EscapeForCOLT(project.GetAbsolutePath(configCopy)) + "\"");
             }
             
             stream.WriteLine("target=SWF"); // use project.MovieOptions.Platform switch ??