diff --git a/public/sample_ext/sdk/smsdk_ext.h b/public/sample_ext/sdk/smsdk_ext.h
index 024a9f41..34261bf1 100644
--- a/public/sample_ext/sdk/smsdk_ext.h
+++ b/public/sample_ext/sdk/smsdk_ext.h
@@ -298,6 +298,9 @@ extern ITranslator *translator;
 #if defined SMEXT_ENABLE_NINVOKE
 extern INativeInterface *ninvoke;
 #endif
+#if defined SMEXT_ENABLE_ROOTCONSOLEMENU
+extern IRootConsole *rootconsole;
+#endif
 
 #if defined SMEXT_CONF_METAMOD
 PLUGIN_GLOBALVARS();