diff --git a/src/libtomahawk/Playlist.h b/src/libtomahawk/Playlist.h
index 2630807dd..db523165c 100644
--- a/src/libtomahawk/Playlist.h
+++ b/src/libtomahawk/Playlist.h
@@ -287,6 +287,10 @@ private:
 }
 
 Q_DECLARE_METATYPE( QSharedPointer< Tomahawk::Playlist > )
-Q_DECLARE_METATYPE( QList< QSharedPointer< Tomahawk::Query > > )
+
+#if QT_VERSION < QT_VERSION_CHECK( 5, 0, 0 )
+    // Qt5 automatically generated this Metatype
+    Q_DECLARE_METATYPE( QList< QSharedPointer< Tomahawk::Query > > )
+#endif
 
 #endif // PLAYLIST_H
diff --git a/src/libtomahawk/database/DatabaseCommand_GenericSelect.h b/src/libtomahawk/database/DatabaseCommand_GenericSelect.h
index 0595a05d7..d3a15af0d 100644
--- a/src/libtomahawk/database/DatabaseCommand_GenericSelect.h
+++ b/src/libtomahawk/database/DatabaseCommand_GenericSelect.h
@@ -87,6 +87,9 @@ private:
 
 }
 
-Q_DECLARE_METATYPE(QList<QStringList>);
+#if QT_VERSION < QT_VERSION_CHECK( 5, 0, 0 )
+    // Qt5 automatically generated this Metatype
+    Q_DECLARE_METATYPE(QList<QStringList>)
+#endif
 
 #endif // DATABASECOMMAND_GENERICSELECT_H