diff --git a/src/voxels/Chunks.cpp b/src/voxels/Chunks.cpp
index 42e3d53f..4d530d90 100644
--- a/src/voxels/Chunks.cpp
+++ b/src/voxels/Chunks.cpp
@@ -15,6 +15,7 @@
 #include <math.h>
 #include <limits.h>
 #include <vector>
+#include <algorithm>
 
 Chunks::Chunks(
     uint32_t w, uint32_t d,