diff --git a/README.md b/README.md
index 18870274..2c9d02e7 100644
--- a/README.md
+++ b/README.md
@@ -56,7 +56,7 @@ All are welcome to make pull requests and issues for this scenario, if you are i
 
 | Scenario Version* | Version Name | Factorio Version** |
 |---|---|---|
-| [v5.9][s5.9] | Control Modules and Documentation | [v0.17.61][f0.17.61] |
+| [v5.9][s5.9] | Control Modules and Documentation | [v0.17.63][f0.17.63] |
 | [v5.8][s5.8] | Home and Chat Bot | [v0.17.47][f0.17.49] |
 | [v5.7][s5.7] | Warp System | [v0.17.47][f0.17.47] |
 | [v5.6][s5.6] | Information Guis | [v0.17.44][f0.17.44] |
@@ -92,7 +92,7 @@ All are welcome to make pull requests and issues for this scenario, if you are i
 [s1.0]: https://github.com/explosivegaming/scenario/releases/tag/v1.0
 [s0.1]: https://github.com/explosivegaming/scenario/releases/tag/v0.1
 
-[f0.17.61]: https://wiki.factorio.com/Version_history/0.17.0#0.17.61
+[f0.17.63]: https://wiki.factorio.com/Version_history/0.17.0#0.17.63
 [f0.17.49]: https://wiki.factorio.com/Version_history/0.17.0#0.17.49
 [f0.17.47]: https://wiki.factorio.com/Version_history/0.17.0#0.17.47
 [f0.17.44]: https://wiki.factorio.com/Version_history/0.17.0#0.17.44
diff --git a/modules/gui/warp-list.lua b/modules/gui/warp-list.lua
index b77f3c56..9ba0a109 100644
--- a/modules/gui/warp-list.lua
+++ b/modules/gui/warp-list.lua
@@ -494,7 +494,7 @@ Event.on_nth_tick(math.floor(60/config.update_smoothing),function()
             local px,py = pos.x,pos.y
             for _,warp_id in pairs(warps) do
                 local warp = Warps.get_details(warp_id)
-                local wpos = warp.position
+                local warp_pos = warp.position
                 if warp.surface.index == surface then
                     local dx,dy = px-warp_pos.x,py-warp_pos.y
                     if not warp.editing and (dx*dx)+(dy*dy) < rs2 or (dx*dx)+(dy*dy) < r2 then