diff --git a/examples/the-dungeon-puzzlers-lament/build.rs b/examples/the-dungeon-puzzlers-lament/build.rs
index d00d5b60..edeb23c1 100644
--- a/examples/the-dungeon-puzzlers-lament/build.rs
+++ b/examples/the-dungeon-puzzlers-lament/build.rs
@@ -42,6 +42,8 @@ const LEVEL_NAMES: &[&str] = &[
     "slime_teleporter",
     "another_ice",
     "another_ice_2",
+    "another_ice_3",
+    "another_ice_4",
 ];
 
 fn main() {