diff --git a/include/transport/networkplugin.h b/include/transport/networkplugin.h
index c8e238c697000466b96fa35691a1a3202de08485..eece2e810916fb80e1beb3da38f1c5b4abea644a 100644
--- a/include/transport/networkplugin.h
+++ b/include/transport/networkplugin.h
@@ -39,16 +39,18 @@ class NetworkPlugin {
 
 		class PluginConfig {
 			public:
-				PluginConfig() : m_needPassword(true), m_needRegistration(false) {}
+				PluginConfig() : m_needPassword(true), m_needRegistration(false), m_supportMUC(false) {}
 				virtual ~PluginConfig() {}
 
 				void setNeedRegistration(bool needRegistration = false) { m_needRegistration = needRegistration; }
 				void setNeedPassword(bool needPassword = true) { m_needPassword = needPassword; }
+				void setSupportMUC(bool supportMUC = true) { m_supportMUC = supportMUC; }
 				void setExtraFields(const std::vector<std::string> &fields) { m_extraFields = fields; }
 
 			private:
 				bool m_needPassword;
 				bool m_needRegistration;
+				bool m_supportMUC;
 				std::vector<std::string> m_extraFields;
 
 				friend class NetworkPlugin;