diff --git a/bind/java/seq_android.c.support b/bind/java/seq_android.c.support
index fbc6d55..7c0f483 100644
--- a/bind/java/seq_android.c.support
+++ b/bind/java/seq_android.c.support
@@ -11,6 +11,7 @@
 #include <jni.h>
 #include <stdint.h>
 #include <stdio.h>
+#include <string.h>
 #include <unistd.h>
 #include <pthread.h>
 #include "seq.h"