diff --git a/lineage_notes.txt b/lineage_notes.txt
index ab6158be..8632f0bc 100644
--- a/lineage_notes.txt
+++ b/lineage_notes.txt
@@ -1205,7 +1205,7 @@ KP.3.4.1	Alias of B.1.1.529.2.86.1.1.11.1.3.4.1, S:S31F, N:A134V, ORF1a:E1192K
 KP.3.5	Alias of B.1.1.529.2.86.1.1.11.1.3.5, S:G213E, most with C1420T, America
 KP.4	Alias of B.1.1.529.2.86.1.1.11.1.4, C6070T, India
 KP.4.1	Alias of B.1.1.529.2.86.1.1.11.1.4.1, S:R346T, C19884T
-KP.4.1.1	Alias of B.1.1.529.2.86.1.1.11.1.4.1.1, S:W258R, India
+KP.4.1.1	Alias of B.1.1.529.2.86.1.1.11.1.4.1.1, S:W258R, India from #2521
 KP.4.1.2	Alias of B.1.1.529.2.86.1.1.11.1.4.1.2, S:L441V
 KP.4.1.3	Alias of B.1.1.529.2.86.1.1.11.1.4.1.3, ORF1a:M598V, A5245G, S:31del 
 KP.4.2	Alias of B.1.1.529.2.86.1.1.11.1.4.2, S:R346T, S:K187R