diff --git a/pos.lua b/pos.lua
index c24c3d6..aa8aba5 100644
--- a/pos.lua
+++ b/pos.lua
@@ -193,7 +193,8 @@ function areas:setPos1(name, pos)
 	end
 
 	if old_pos then
-		for object in core.objects_inside_radius(old_pos, 0.01) do
+		-- TODO: use `core.objects_inside_radius` after Luanti 5.10.0 is well established.
+		for _, object in ipairs(core.get_objects_inside_radius(old_pos, 0.01)) do
 			local luaentity = object:get_luaentity()
 			if luaentity and luaentity.name == "areas:pos1" and luaentity.player == name then
 				object:remove()
@@ -216,7 +217,8 @@ function areas:setPos2(name, pos)
 	end
 
 	if old_pos then
-		for object in core.objects_inside_radius(old_pos, 0.01) do
+		-- TODO: use `core.objects_inside_radius` after Luanti 5.10.0 is well established.
+		for _, object in ipairs(core.get_objects_inside_radius(old_pos, 0.01)) do
 			local luaentity = object:get_luaentity()
 			if luaentity and luaentity.name == "areas:pos2" and luaentity.player == name then
 				object:remove()