diff --git a/src/piechart/qpieseries.cpp b/src/piechart/qpieseries.cpp
index 5eb1c58..8b3858a 100644
--- a/src/piechart/qpieseries.cpp
+++ b/src/piechart/qpieseries.cpp
@@ -150,19 +150,6 @@ QSeries::QSeriesType QPieSeries::type() const
 }
 
 /*!
-    \internal \a data
-*/
-bool QPieSeries::setData(QList<qreal> data)
-{
-    // TODO: remove this function
-    QList<QPieSlice*> slices;
-    foreach (qreal value, data)
-        slices << new QPieSlice(value, QString::number(value));
-    replace(slices);
-    return true;
-}
-
-/*!
     Sets an array of \a slices to the series replacing the existing slices.
     Slice ownership is passed to the series.
 */
diff --git a/src/piechart/qpieseries.h b/src/piechart/qpieseries.h
index 289900b..9c22599 100644
--- a/src/piechart/qpieseries.h
+++ b/src/piechart/qpieseries.h
@@ -56,7 +56,6 @@ public:
 
 public: // from QChartSeries
     QSeriesType type() const;
-    virtual bool setData(QList<qreal> data);  // TODO: remove this
 
 public:
     void replace(QList<QPieSlice*> slices);