diff --git a/src/levels.hpp b/src/levels.hpp
index 4820b93..b53c0bf 100644
--- a/src/levels.hpp
+++ b/src/levels.hpp
@@ -8,7 +8,10 @@
 #define INITIAL_LEVEL "default"
 
 std::map<std::string, LevelConfig> const all_levels = {
-        {"default", LevelConfig("Default", {{0, 0}}, {
+        {"default", LevelConfig("Default", {{0,  0},
+                                            {18, 18},
+                                            {0,  18},
+                                            {18, 0}}, {
                                         CollectableInLevel("box", {5, 5})
                                 },
                                 {