diff --git a/debian/libqt5xdg1.symbols b/debian/libqt5xdg1.symbols
index 91ae1a2..d5a2c59 100644
--- a/debian/libqt5xdg1.symbols
+++ b/debian/libqt5xdg1.symbols
@@ -85,8 +85,10 @@ libQt5Xdg.so.1 libqt5xdg1 #MINVER#
  (c++)"QList<QFileInfo>::~QList()@Base" 1.0.0
  (c++)"QList<QFileInfo>::QList(QList<QFileInfo> const&)@Base" 1.0.0
  (c++)"QList<QFileInfo>::QList(QList<QFileInfo> const&)@Base" 1.0.0
- (c++)"QList<QSize>::clear()@Base" 1.0.0
+ (c++|arch=i386)"QList<QSize>::append(QSize const&)@Base" 1.0.0
+ (c++|arch=!i386)"QList<QSize>::clear()@Base" 1.0.0
  (c++)"QList<QSize>::detach_helper_grow(int, int)@Base" 1.0.0
+ (c++|arch=i386)"QList<QSize>::QList(QList<QSize> const&)@Base" 1.0.0
  (c++)"QList<QSize>::~QList()@Base" 1.0.0
  (c++)"QList<QSize>::~QList()@Base" 1.0.0
  (c++)"QList<QString>::append(QString const&)@Base" 1.0.0