diff --git a/honoka/plugins/wnnconversion.h b/honoka/plugins/wnnconversion.h
index 270a3df..2637041 100644
--- a/honoka/plugins/wnnconversion.h
+++ b/honoka/plugins/wnnconversion.h
@@ -44,12 +44,12 @@
 /**
 @author TAM(Teppei Tamra)
 */
-enum JServerType { Wnn4, Wnn6, Wnn7, Wnn8 };
 
 
 
 class WnnConversion : public Convertor {
 public:
+    enum JServerType { Wnn4, Wnn6, Wnn7, Wnn8 };
     WnnConversion(ConfigPointer cfg);
 
     ~WnnConversion();