diff --git a/man/man8/tc-cake.8 b/man/man8/tc-cake.8
index cb67d15f..ced9ac78 100644
--- a/man/man8/tc-cake.8
+++ b/man/man8/tc-cake.8
@@ -509,7 +509,7 @@ preset on the modern Internet is firmly discouraged.
 .br
 	Provides a general-purpose Diffserv implementation with four tins:
 .br
-		Bulk (CS1), 6.25% threshold, generally low priority.
+		Bulk (CS1, LE in kernel v5.9+), 6.25% threshold, generally low priority.
 .br
 		Best Effort (general), 100% threshold.
 .br
@@ -522,7 +522,7 @@ preset on the modern Internet is firmly discouraged.
 .br
 	Provides a simple, general-purpose Diffserv implementation with three tins:
 .br
-		Bulk (CS1), 6.25% threshold, generally low priority.
+		Bulk (CS1, LE in kernel v5.9+), 6.25% threshold, generally low priority.
 .br
 		Best Effort (general), 100% threshold.
 .br