diff --git a/channels.cfg b/channels.cfg
index f0465ad99..79241ddad 100644
--- a/channels.cfg
+++ b/channels.cfg
@@ -15,7 +15,7 @@ branch_aports=3.14-stable
 mirrordir_alpine=v3.14
 
 [v21.03]
-description=Old release (supported until 2021-08-04)
+description=Old release (unsupported)
 branch_pmaports=v21.03
 branch_aports=3.13-stable
 mirrordir_alpine=v3.13