--- qtruby-4.11.4.orig/src/qtruby.cpp	2013-06-28 19:16:12.057325696 +0200
+++ qtruby-4.11.4.orig/src/qtruby.cpp	2014-01-07 19:22:11.000000000 +0100
@@ -1398,11 +1391,14 @@ 
 		return Qfalse;
 	}
 
-#if RUBY_VERSION >= 0x10900
+#if RUBY_VERSION >= 0x20000
+	QLatin1String signalname(rb_id2name(rb_frame_this_func()));
+#elif RUBY_VERSION >= 0x10900
 	QLatin1String signalname(rb_id2name(rb_frame_callee()));
 #else
 	QLatin1String signalname(rb_id2name(rb_frame_last_func()));
 #endif
+
 	VALUE metaObject_value = rb_funcall(qt_internal_module, rb_intern("getMetaObject"), 2, Qnil, self);
 
 	smokeruby_object *ometa = value_obj_info(metaObject_value);