diff --git a/src/core/notification/notification.cpp b/src/core/notification/notification.cpp
index 526a294..05ba73c 100644
--- a/src/core/notification/notification.cpp
+++ b/src/core/notification/notification.cpp
@@ -91,7 +91,7 @@ Notification::~Notification()
 {
 }
 
-const uint &Notification::id() const
+uint Notification::id() const
 {
     return d->m_id;
 }
@@ -130,22 +130,22 @@ SnoreFrontend *Notification::source() const
     return d->m_source;
 }
 
-const QString &Notification::application() const
+QString Notification::application() const
 {
     return d->m_application;
 }
 
-const QString &Notification::title() const
+QString Notification::title() const
 {
     return d->m_title;
 }
 
-const QString &Notification::text() const
+QString Notification::text() const
 {
     return d->m_text;
 }
 
-const QString &Notification::alert() const
+QString Notification::alert() const
 {
     return d->m_alert;
 }
diff --git a/src/core/notification/notification.h b/src/core/notification/notification.h
index fd6501d..b3c99dc 100644
--- a/src/core/notification/notification.h
+++ b/src/core/notification/notification.h
@@ -56,13 +56,13 @@ public:
 
 
 public:
-    Notification ();
-    Notification (const QString &application,const QString &alert,const QString &title,const QString &text,const Icon &icon,int timeout=10, NotificationEnums::Prioritys::prioritys priority = NotificationEnums::Prioritys::NORMAL );
-    Notification ( const Notification &other );
+    Notification();
+    Notification(const QString &application,const QString &alert,const QString &title,const QString &text,const Icon &icon,int timeout=10, NotificationEnums::Prioritys::prioritys priority = NotificationEnums::Prioritys::NORMAL );
+    Notification(const Notification &other );
     Notification &operator=(const Notification &other);
     ~Notification();
 
-    const uint &id() const;
+    uint id() const;
     //timeout in seconds
     //0 means sticky
     const int &timeout() const;
@@ -73,11 +73,11 @@ public:
     const Action &actionInvoked() const;
     void setSource(class SnoreFrontend *source);
     class SnoreFrontend *source() const;
-    const QString &application() const;
-    const QString &title() const;
-    const QString &text() const;
+    QString application() const;
+    QString title() const;
+    QString text() const;
     const Icon &icon() const;
-    const QString &alert() const;
+    QString alert() const;
     void setSticky();
     bool sticky() const;
     const NotificationEnums::Prioritys::prioritys &priority() const;
diff --git a/src/core/plugins/snorebackend.h b/src/core/plugins/snorebackend.h
index 2972e4d..504c788 100644
--- a/src/core/plugins/snorebackend.h
+++ b/src/core/plugins/snorebackend.h
@@ -51,7 +51,7 @@ signals:
 
 public slots:
     virtual void slotRegisterApplication(const Snore::Application &application );
-    virtual void slotDeregisterApplication(const Application &application );
+    virtual void slotDeregisterApplication(const Snore::Application &application );
     virtual void slotNotify ( Snore::Notification notification ) = 0;
     virtual void slotCloseNotification ( Snore::Notification notification );