diff --git a/imports/grid/shared.lua b/imports/grid/shared.lua
index 8300ee6..8a8f5ce 100644
--- a/imports/grid/shared.lua
+++ b/imports/grid/shared.lua
@@ -144,6 +144,8 @@ function lib.grid.addEntry(entry)
         end
 
         grid[y] = row
+
+        table.wipe(lastNearbyEntries)
     end
 end
 
@@ -182,6 +184,8 @@ function lib.grid.removeEntry(entry)
         ::continue::
     end
 
+    table.wipe(lastNearbyEntries)
+
     return success
 end