diff --git a/include/automask.h b/include/automask.h
index 2431282a2..2c8faf3bc 100755
--- a/include/automask.h
+++ b/include/automask.h
@@ -40,4 +40,11 @@ public:
   virtual ~TAutomask() { }
 };
 
-#endif
+class TSimpleAutomask : public TAutomask
+{
+public: 
+	virtual bool on_field_event(TOperable_field& o, TField_event e, long jolly) {return true;}
+	TSimpleAutomask() { }
+    virtual ~TSimpleAutomask() { }
+};
+#endif
\ No newline at end of file