diff --git a/lineage_notes.txt b/lineage_notes.txt
index 53e348b0..886c296b 100644
--- a/lineage_notes.txt
+++ b/lineage_notes.txt
@@ -1329,7 +1329,7 @@ KP.3.1.8	Alias of B.1.1.529.2.86.1.1.11.1.3.1.8, S:F59S, A9235G, Georgia, from s
 MY.1	Alias of B.1.1.529.2.86.1.1.11.1.3.1.8.1, S:P174S, ORF3a:T64I, Georgia
 KP.3.1.9	Alias of B.1.1.529.2.86.1.1.11.1.3.1.9, S:N148S, S:P174S, S:T22N, S:N30-,S:S31-,S:F32I from sars-cov-2-variants/lineage-proposals#2171
 KP.3.1.10	Alias of B.1.1.529.2.86.1.1.11.1.3.1.10, S:N185D, ORF1a:V3917I, from sars-cov-2-variants/lineage-proposals#1853
-KP.3.1.11	Alias of B.1.1.529.2.86.1.1.11.1.3.1.11, ORF1a:A2784V, T2583C, ORF1a:E452G, Spain
+KP.3.1.11	Alias of B.1.1.529.2.86.1.1.11.1.3.1.11, ∆29728-29776  ORF1a:A2784V, T2593C, ORF1a:E452G, Spain
 NR.1	Alias of B.1.1.529.2.86.1.1.11.1.3.1.11.1, S:K679R, ORF1b:T250I
 KP.3.1.12	Alias of B.1.1.529.2.86.1.1.11.1.3.1.12, C1102T, C14818T, ORF1a:E452G
 KP.3.2	Alias of B.1.1.529.2.86.1.1.11.1.3.2, A2611C, C22858T