diff --git a/plugins/layout_replicator/__init__.py b/plugins/layout_replicator/__init__.py
index a248160..c91040b 100644
--- a/plugins/layout_replicator/__init__.py
+++ b/plugins/layout_replicator/__init__.py
@@ -182,6 +182,7 @@ class Layout_Replicator_Dialog(wx.Dialog):
 		self.Centre()
 
 		self.source_choice.Bind(wx.EVT_CHOICE, lambda e: self._refresh_ref_list())
+		self.hierarchical_cb.Bind(wx.EVT_CHECKBOX, lambda e: self._refresh_ref_list())
 
 		if sheets:
 			self.source_choice.SetSelection(0)
@@ -194,7 +195,12 @@ class Layout_Replicator_Dialog(wx.Dialog):
 		if idx == wx.NOT_FOUND:
 			return
 		sheet = self.source_choice.GetString(idx)
-		fps = sorted(get_sheet_fps(self.board, sheet), key=lambda f: f.GetReference())
+		if self.hierarchical_cb.IsChecked():
+			prefix = get_sheet_prefix(self.board, sheet)
+			fps = get_sheet_fps_hierarchical(self.board, prefix) if prefix else []
+		else:
+			fps = get_sheet_fps(self.board, sheet)
+		fps = sorted(fps, key=lambda f: f.GetReference())
 		self._ref_fps = fps
 		for i, fp in enumerate(fps):
 			self.ref_list.InsertItem(i, fp.GetReference())