diff --git a/cuda_rasterizer/rasterizer_impl.h b/cuda_rasterizer/rasterizer_impl.h
index bc3f0ece..507747a9 100644
--- a/cuda_rasterizer/rasterizer_impl.h
+++ b/cuda_rasterizer/rasterizer_impl.h
@@ -10,7 +10,7 @@
  */
 
 #pragma once
-
+#include <cstdint>
 #include <iostream>
 #include <vector>
 #include "rasterizer.h"
@@ -71,4 +71,4 @@ namespace CudaRasterizer
 		T::fromChunk(size, P);
 		return ((size_t)size) + 128;
 	}
-};
\ No newline at end of file
+};