diff --git a/qt-models/filtermodels.cpp b/qt-models/filtermodels.cpp
index 399b2608f..37578abc1 100644
--- a/qt-models/filtermodels.cpp
+++ b/qt-models/filtermodels.cpp
@@ -199,14 +199,6 @@ bool MultiFilterSortModel::filterAcceptsRow(int source_row, const QModelIndex &s
 	return m->data(index0, DiveTripModelBase::SHOWN_ROLE).value<bool>();
 }
 
-void MultiFilterSortModel::filterChanged(const QModelIndex &from, const QModelIndex &to, const QVector<int> &roles)
-{
-	// Only redo the filter if a checkbox changed. If the count of an entry changed,
-	// we do *not* want to recalculate the filters.
-	if (roles.contains(Qt::CheckStateRole))
-		myInvalidate();
-}
-
 void MultiFilterSortModel::myInvalidate()
 {
 	QAbstractItemModel *m = sourceModel();
diff --git a/qt-models/filtermodels.h b/qt-models/filtermodels.h
index 3670528e6..65bab27df 100644
--- a/qt-models/filtermodels.h
+++ b/qt-models/filtermodels.h
@@ -71,7 +71,6 @@ slots:
 	void startFilterDiveSites(QVector<dive_site *> ds);
 	void setFilterDiveSite(QVector<dive_site *> ds);
 	void stopFilterDiveSites();
-	void filterChanged(const QModelIndex &from, const QModelIndex &to, const QVector<int> &roles);
 	void resetModel(DiveTripModelBase::Layout layout);
 	void filterDataChanged(const FilterData &data);
 	void divesAdded(struct dive_trip *, bool, const QVector<dive *> &dives);