diff --git a/docs/changelogs/1.21.0.md b/docs/changelogs/1.21.0.md
index fe1c3c9fc..b4be36293 100644
--- a/docs/changelogs/1.21.0.md
+++ b/docs/changelogs/1.21.0.md
@@ -1,6 +1,6 @@
 # BlitzKit 1.21.0
 
-Introducing the Tank performance tool!
+Introducing the Tank performance tool! This release only affects the websites.
 
 ## Features