diff --git a/components/slider_p.h b/components/slider_p.h
index efeb5f9..9d3d767 100644
--- a/components/slider_p.h
+++ b/components/slider_p.h
@@ -38,6 +38,8 @@ public:
     int  trackWidth;
 };
 
+#endif // SLIDER_P_H
+
 SliderPrivate::SliderPrivate(Slider *parent)
     : q_ptr(parent),
       thumb(new SliderThumb(parent)),
@@ -127,5 +129,3 @@ void SliderPrivate::setHovered(bool status)
         q->update();
     }
 }
-
-#endif // SLIDER_P_H
diff --git a/lib/theme_p.h b/lib/theme_p.h
index 063bd8b..d1b4e59 100644
--- a/lib/theme_p.h
+++ b/lib/theme_p.h
@@ -18,6 +18,8 @@ public:
     QHash<QString, QColor> colors;
 };
 
+#endif // THEME_P_H
+
 ThemePrivate::ThemePrivate(Theme *parent)
     : q_ptr(parent)
 {
@@ -29,5 +31,3 @@ QColor ThemePrivate::rgba(int r, int g, int b, qreal a) const
     color.setAlphaF(a);
     return color;
 }
-
-#endif // THEME_P_H