diff --git a/Userland/Libraries/LibGUI/FilteringProxyModel.cpp b/Userland/Libraries/LibGUI/FilteringProxyModel.cpp
index 68f5643169..9143910c0f 100644
--- a/Userland/Libraries/LibGUI/FilteringProxyModel.cpp
+++ b/Userland/Libraries/LibGUI/FilteringProxyModel.cpp
@@ -41,7 +41,9 @@ Variant FilteringProxyModel::data(ModelIndex const& index, ModelRole role) const
     if ((size_t)index.row() > m_matching_indices.size() || index.row() < 0)
         return {};
 
-    return m_matching_indices[index.row()].data(role);
+    // FIXME: Support hierarchical models (with a non-empty index.parent()).
+    auto underlying_index = m_model->index(m_matching_indices[index.row()].row(), index.column(), {});
+    return underlying_index.data(role);
 }
 
 void FilteringProxyModel::invalidate()