diff --git a/c/c++.cpp b/c/c++.cpp
index 8b27019d..4b5cb5b6 100644
--- a/c/c++.cpp
+++ b/c/c++.cpp
@@ -1,6 +1,8 @@
 #include <iostream>
+#include <cstdlib>
 
 int main()
 {
 	std::cout << "Hello World" << std::endl;
+	return EXIT_SUCCESS;
 }