diff --git a/components/qtmaterialraisedbutton.cpp b/components/qtmaterialraisedbutton.cpp
index 1607c70..b7b8ad6 100644
--- a/components/qtmaterialraisedbutton.cpp
+++ b/components/qtmaterialraisedbutton.cpp
@@ -4,6 +4,8 @@
 #include <QtWidgets/QGraphicsDropShadowEffect>
 #include <QPropertyAnimation>
 #include <QEventTransition>
+namespace md
+{
 
 /*!
  *  \class QtMaterialRaisedButtonPrivate
@@ -13,24 +15,24 @@
 /*!
  *  \internal
  */
-QtMaterialRaisedButtonPrivate::QtMaterialRaisedButtonPrivate(QtMaterialRaisedButton *q)
-    : QtMaterialFlatButtonPrivate(q)
+RaisedButtonPrivate::RaisedButtonPrivate(RaisedButton *q)
+    : FlatButtonPrivate(q)
 {
 }
 
 /*!
  *  \internal
  */
-QtMaterialRaisedButtonPrivate::~QtMaterialRaisedButtonPrivate()
+RaisedButtonPrivate::~RaisedButtonPrivate()
 {
 }
 
 /*!
  *  \internal
  */
-void QtMaterialRaisedButtonPrivate::init()
+void RaisedButtonPrivate::init()
 {
-    Q_Q(QtMaterialRaisedButton);
+    Q_Q(RaisedButton);
 
     shadowStateMachine = new QStateMachine(q);
     normalState        = new QState;
@@ -87,33 +89,33 @@ void QtMaterialRaisedButtonPrivate::init()
  *  \class QtMaterialRaisedButton
  */
 
-QtMaterialRaisedButton::QtMaterialRaisedButton(QWidget *parent)
-    : QtMaterialFlatButton(*new QtMaterialRaisedButtonPrivate(this), parent)
+RaisedButton::RaisedButton(QWidget *parent)
+    : FlatButton(*new RaisedButtonPrivate(this), parent)
 {
     d_func()->init();
 }
 
-QtMaterialRaisedButton::QtMaterialRaisedButton(const QString &text, QWidget *parent)
-    : QtMaterialFlatButton(*new QtMaterialRaisedButtonPrivate(this), parent)
+RaisedButton::RaisedButton(const QString &text, QWidget *parent)
+    : FlatButton(*new RaisedButtonPrivate(this), parent)
 {
     d_func()->init();
 
     setText(text);
 }
 
-QtMaterialRaisedButton::~QtMaterialRaisedButton()
+RaisedButton::~RaisedButton()
 {
 }
 
-QtMaterialRaisedButton::QtMaterialRaisedButton(QtMaterialRaisedButtonPrivate &d, QWidget *parent)
-    : QtMaterialFlatButton(d, parent)
+RaisedButton::RaisedButton(RaisedButtonPrivate &d, QWidget *parent)
+    : FlatButton(d, parent)
 {
     d_func()->init();
 }
 
-bool QtMaterialRaisedButton::event(QEvent *event)
+bool RaisedButton::event(QEvent *event)
 {
-    Q_D(QtMaterialRaisedButton);
+    Q_D(RaisedButton);
 
     if (QEvent::EnabledChange == event->type()) {
         if (isEnabled()) {
@@ -124,5 +126,6 @@ bool QtMaterialRaisedButton::event(QEvent *event)
             d->effect->setEnabled(false);
         }
     }
-    return QtMaterialFlatButton::event(event);
+    return FlatButton::event(event);
+}
 }
diff --git a/components/qtmaterialraisedbutton.h b/components/qtmaterialraisedbutton.h
index d8b4ef9..7482a55 100644
--- a/components/qtmaterialraisedbutton.h
+++ b/components/qtmaterialraisedbutton.h
@@ -2,26 +2,28 @@
 #define QTMATERIALRAISEDBUTTON_H
 
 #include "qtmaterialflatbutton.h"
+namespace md
+{
 
-class QtMaterialRaisedButtonPrivate;
+class RaisedButtonPrivate;
 
-class QtMaterialRaisedButton : public QtMaterialFlatButton
+class RaisedButton : public FlatButton
 {
     Q_OBJECT
 
 public:
-    explicit QtMaterialRaisedButton(QWidget *parent = 0);
-    explicit QtMaterialRaisedButton(const QString &text, QWidget *parent = 0);
-    ~QtMaterialRaisedButton();
+    explicit RaisedButton(QWidget *parent = 0);
+    explicit RaisedButton(const QString &text, QWidget *parent = 0);
+    ~RaisedButton();
 
 protected:
-    QtMaterialRaisedButton(QtMaterialRaisedButtonPrivate &d, QWidget *parent = 0);
+    RaisedButton(RaisedButtonPrivate &d, QWidget *parent = 0);
 
     bool event(QEvent *event) Q_DECL_OVERRIDE;
 
 private:
-    Q_DISABLE_COPY(QtMaterialRaisedButton)
-    Q_DECLARE_PRIVATE(QtMaterialRaisedButton)
+    Q_DISABLE_COPY(RaisedButton)
+    Q_DECLARE_PRIVATE(RaisedButton)
 };
-
+}
 #endif // QTMATERIALRAISEDBUTTON_H
diff --git a/components/qtmaterialraisedbutton_p.h b/components/qtmaterialraisedbutton_p.h
index 12df43c..545efe9 100644
--- a/components/qtmaterialraisedbutton_p.h
+++ b/components/qtmaterialraisedbutton_p.h
@@ -2,20 +2,22 @@
 #define QTMATERIALRAISEDBUTTON_P_H
 
 #include "qtmaterialflatbutton_p.h"
+namespace md
+{
 
 class QStateMachine;
 class QState;
 class QGraphicsDropShadowEffect;
-class QtMaterialRaisedButton;
+class RaisedButton;
 
-class QtMaterialRaisedButtonPrivate : public QtMaterialFlatButtonPrivate
+class RaisedButtonPrivate : public FlatButtonPrivate
 {
-    Q_DISABLE_COPY(QtMaterialRaisedButtonPrivate)
-    Q_DECLARE_PUBLIC(QtMaterialRaisedButton)
+    Q_DISABLE_COPY(RaisedButtonPrivate)
+    Q_DECLARE_PUBLIC(RaisedButton)
 
 public:
-    QtMaterialRaisedButtonPrivate(QtMaterialRaisedButton *q);
-    ~QtMaterialRaisedButtonPrivate();
+    RaisedButtonPrivate(RaisedButton *q);
+    ~RaisedButtonPrivate();
 
     void init();
 
@@ -24,5 +26,5 @@ public:
     QState                    *pressedState;
     QGraphicsDropShadowEffect *effect;
 };
-
+}
 #endif // QTMATERIALRAISEDBUTTON_P_H