diff --git a/src/tools/perlin_noise.cpp b/src/tools/perlin_noise.cpp
index 7d57217..be699b3 100644
--- a/src/tools/perlin_noise.cpp
+++ b/src/tools/perlin_noise.cpp
@@ -10,7 +10,7 @@
 void PerlinNoise::init() {
     p.resize(256);
     std::iota(p.begin(), p.end(), 0);
-    int seed = std::random_device{}();
+    auto seed = std::random_device{}();
     Logger::info("Init Perlin Noise With Seed {}", seed);
     std::shuffle(p.begin(), p.end(), std::mt19937(seed));