diff --git a/src/Classes/Maps.lua b/src/Classes/Maps.lua
index b0a452fda02..15c0ce78d4c 100644
--- a/src/Classes/Maps.lua
+++ b/src/Classes/Maps.lua
@@ -612,7 +612,7 @@ local function HarvestExploration(simplify)
 							-- Make sure the exploration header has all the objects
 							for _,areaID in ipairs(areaIDs) do
 								if not byExplorationID[areaID] then
-									o = app.CreateExploration(areaID);
+									local o = app.CreateExploration(areaID);
 									o.mapID = mapID;
 									o.parent = explorationHeader;
 									tinsert(explorationHeader.g, o);
@@ -1015,4 +1015,4 @@ app.AddEventRegistration("BOSS_KILL", function(id, name, ...)
 	-- Waiting until the LOOT_CLOSED occurs will prevent the failed Auto Loot bug.
 	-- print("BOSS_KILL", id, name, ...);
 	app:RegisterEvent("LOOT_CLOSED");
-end);
\ No newline at end of file
+end);