diff --git a/docs/website/settings/custom-stage-size.md b/docs/website/settings/custom-stage-size.md
index 03ee7c2..b75dcae 100644
--- a/docs/website/settings/custom-stage-size.md
+++ b/docs/website/settings/custom-stage-size.md
@@ -13,4 +13,8 @@ Most projects will not work properly with custom stage size.
 
 640x360 will make a widescreen 16:9 stage. Using higher resolutions such as 1280x720, 1920x1080, or larger is technically possible, but we recommend using a lower resolution with the same aspect ratio and allowing fullscreen mode to upscale it to the user's display (remember that some displays might not even fit such large stages!).
 
+:::caution
+Only some awesome people can make something that works at custom size
+:::
+
 Projects can detect the stage size using methods such as https://scratch.mit.edu/projects/588493413/