diff --git a/vtm/jni/tessellate/tessellate.c b/vtm/jni/tessellate/tessellate.c
index 4d21e2dc..b4010401 100644
--- a/vtm/jni/tessellate/tessellate.c
+++ b/vtm/jni/tessellate/tessellate.c
@@ -4,6 +4,7 @@
 #include "tess.h"
 #include <stdio.h>
 #include <stdlib.h>
+#include <stdint.h>
 
 #ifdef __ANDROID__
 #include <android/log.h>