diff --git a/tests/hello.c b/tests/hello.c
new file mode 100644
index 0000000..da142a4
--- /dev/null
+++ b/tests/hello.c
@@ -0,0 +1,11 @@
+#include "../main.h"
+/**
+ * main - Hello world
+ *
+ * Return: always 0
+ **/
+int main(void)
+{
+	int len;
+	len = _printf("Hello world");
+}