diff --git a/retroarch.cfg b/retroarch.cfg
index cdcb199c9f..5c571a89dc 100644
--- a/retroarch.cfg
+++ b/retroarch.cfg
@@ -226,8 +226,8 @@
 # video_scale_integer = false
 
 # Index of the aspect ratio selection in the menu.
-# 19 = Config, 20 = 1:1 PAR, 21 = Core Provided, 22 = Custom Aspect Ratio
-# aspect_ratio_index = 19
+# 20 = Config, 21 = 1:1 PAR, 22 = Core Provided, 23 = Custom Aspect Ratio
+# aspect_ratio_index = 20
 
 # Forces cropping of overscanned frames.
 # Exact behavior of this option is implementation specific.