diff --git a/src/main/native/v-hacd/inc/vhacdManifoldMesh.h b/src/main/native/v-hacd/inc/vhacdManifoldMesh.h
index a48f53c5..82052707 100644
--- a/src/main/native/v-hacd/inc/vhacdManifoldMesh.h
+++ b/src/main/native/v-hacd/inc/vhacdManifoldMesh.h
@@ -15,6 +15,7 @@ All rights reserved.
 #pragma once
 #ifndef VHACD_MANIFOLD_MESH_H
 #define VHACD_MANIFOLD_MESH_H
+#include <stdint.h>
 #include "vhacdCircularList.h"
 #include "vhacdSArray.h"
 #include "vhacdVector.h"