diff --git a/src/voxels/ChunksStorage.cpp b/src/voxels/ChunksStorage.cpp
index 8a872eea6..45c74fee3 100644
--- a/src/voxels/ChunksStorage.cpp
+++ b/src/voxels/ChunksStorage.cpp
@@ -29,6 +29,7 @@ inline long long keyfrom(int x, int z) {
 static debug::Logger logger("chunks-storage");
 
 ChunksStorage::ChunksStorage(Level* level) : level(level) {
+    chunksMap.max_load_factor(0.2f);
 }
 
 std::shared_ptr<Chunk> ChunksStorage::fetch(int x, int z) {