diff --git a/src/world/serialization.rs b/src/world/serialization.rs
index 9ea5fa2..b0a6696 100644
--- a/src/world/serialization.rs
+++ b/src/world/serialization.rs
@@ -94,4 +94,5 @@ fn test_chunk_seri() {
     save_chunk(&ChunkPos { x: 3, y: 0 }, &chk);
     let raw = std::fs::read("0.0.rgn").unwrap();
     zstd::decode_all(&raw[8..]).unwrap();
+    std::fs::remove_file("0.0.rgn").unwrap();
 }