diff --git a/gui/gtk.py b/gui/gtk.py
index 79a54a39..8e103480 100644
--- a/gui/gtk.py
+++ b/gui/gtk.py
@@ -1080,6 +1080,20 @@ class ElectrumWindow:
             button.show()
             hbox.pack_start(button,False)
 
+            button = gtk.Button("Prioritize")
+            def prioritize_address(w, treeview, liststore, wallet):
+                path, col = treeview.get_cursor()
+                if path:
+                    address = liststore.get_value( liststore.get_iter(path), 0)
+                    if address in wallet.prioritized_addresses:
+                        wallet.unprioritize(address)
+                    else:
+                        wallet.prioritize(address)
+                    self.update_receiving_tab()
+            button.connect("clicked", prioritize_address, treeview, liststore, self.wallet) 
+            button.show()
+            hbox.pack_start(button,False)
+
         if not is_recv:
             button = gtk.Button("Pay to")
             def payto(w, treeview, liststore):