diff --git a/test/test_syscall_write.c b/test/test_syscall_write.c
new file mode 100644
index 0000000..df86458
--- /dev/null
+++ b/test/test_syscall_write.c
@@ -0,0 +1,12 @@
+#include <linux_aarch64_syscall.h>
+
+int add(int a, int b) {
+    return a+b;
+}
+
+int main() {
+    char *text = "park hello world\n";
+    int result = 0;
+    result = write(1, text, 18);
+    return 11;
+}