diff --git a/src/utils.lua b/src/utils.lua
index 87a97c4b5..bb9b00827 100644
--- a/src/utils.lua
+++ b/src/utils.lua
@@ -827,6 +827,7 @@ function convert_save_data()
             end
         end
         if v.losses_by_key then
+            v.losses = {}
             for kk,vv in pairs(v.losses_by_key) do
                 local index = G.P_STAKES[kk] and G.P_STAKES[kk].order
                 if index then v.losses[index] = vv end
@@ -852,6 +853,7 @@ function convert_save_data()
             end
         end
         if v.losses_by_key then
+            v.losses = {}
             for kk,vv in pairs(v.losses_by_key) do
                 local index = G.P_STAKES[kk] and G.P_STAKES[kk].order
                 if index then v.losses[index] = vv end