diff --git a/a4/2506c8b918ea92d4d91a66dc61aaf14ddd49e6 b/a4/2506c8b918ea92d4d91a66dc61aaf14ddd49e6
new file mode 100644
index 00000000000..5978f9e8099
--- /dev/null
+++ b/a4/2506c8b918ea92d4d91a66dc61aaf14ddd49e6
@@ -0,0 +1 @@
+Author: https://github.com/awesomekling