diff --git a/helpers/errcodes.py b/helpers/errcodes.py
index 666e7f3..ea8c6dd 100644
--- a/helpers/errcodes.py
+++ b/helpers/errcodes.py
@@ -1019,3 +1019,4 @@ wii_u_errors = {
 }
 
 # 1K Lines PogChamp
+# Secret Memory Training: https://www.youtube.com/watch?v=h-mUGj41hWA