diff --git a/shared/seed.py b/shared/seed.py
index c12d7d2f..14ecf852 100644
--- a/shared/seed.py
+++ b/shared/seed.py
@@ -941,7 +941,10 @@ class SeedVaultMenu(MenuSystem):
 
         # update label in sub-menu
         menu.items[0].label = new_label
-        menu.items[0].arg = VaultEntry(*seeds[idx])
+        # take old arg, in rename we cannot change encoded value, so it can be used without
+        # the need to deserialize it again
+        _, encoded = menu.items[0].arg
+        menu.items[0].arg = VaultEntry(*seeds[idx]), encoded
 
         # and name in parent menu too
         parent = the_ux.parent_of(menu)
diff --git a/testing/test_ephemeral.py b/testing/test_ephemeral.py
index 6cae62a4..c31b064d 100644
--- a/testing/test_ephemeral.py
+++ b/testing/test_ephemeral.py
@@ -791,9 +791,6 @@ def test_seed_vault_menus(dev, data, settings_set, master_settings_get, pick_men
                           sim_exec, goto_home, seed_vault_enable, is_q1, enter_text,
                           press_select, press_cancel, press_delete):
     # Verify "seed vault" feature works as intended
-    
-    
-
     reset_seed_words()
     xfp, entropy, mnemonic = data
 
@@ -853,6 +850,18 @@ def test_seed_vault_menus(dev, data, settings_set, master_settings_get, pick_men
     m = cap_menu()
     assert m[0] == "AAAA"
 
+    pick_menu_item("AAAA")  # bug issues/920
+    # would be yikes here, if not fixed
+    time.sleep(.1)
+    _, story = cap_story()
+    assert "AAAA" in story
+    assert xfp in story
+    if mnemonic:
+        assert ('%d words' % (6 * (vlen // 8))) in story
+    else:
+        assert 'xprv' in story
+    press_cancel()
+
     # check parent menu - must be updated too
     press_cancel()
     m = cap_menu()