diff --git a/lineage_notes.txt b/lineage_notes.txt
index 3b2e46b2..16cdc2cf 100644
--- a/lineage_notes.txt
+++ b/lineage_notes.txt
@@ -2804,6 +2804,7 @@ FL.4	Alias of XBB.1.9.1.4, ORF1b:V1092F
 FL.4.1	Alias of XBB.1.9.1.4.1, S:N450I
 FL.4.2	Alias of XBB.1.9.1.4.2, ORF1a:T951I, China
 FL.4.3	Alias of XBB.1.9.1.4.3, S:A766S, G7393T, Myanmar
+FL.4.4	Alias of XBB.1.9.1.4.4, ORF1a:T1542I, T24544C, S:478T (reversion), Indonesia
 FL.5	Alias of XBB.1.9.1.5, N:T362I
 FL.6	Alias of XBB.1.9.1.6, ORF1a:I849V, Bahrain/Egypt/Oman/Austria
 FL.7	Alias of XBB.1.9.1.7, S:T51I
diff --git a/lineages.csv b/lineages.csv
index d24798a7..07ef63e5 100644
--- a/lineages.csv
+++ b/lineages.csv
@@ -2428804,3 +2428804,72 @@ Australia/SA541616/2023,FL.1.1.1
 Australia/NSW-ICPMR-47637/2023,FL.1.1.1
 Australia/NSW-ICPMR-47627/2023,FL.1.1.1
 Australia/NSW-ICPMR-47079/2023,FL.1.1.1
+Indonesia/JI-ITD-60915NT/2023,FL.4.4
+Indonesia/JT-Labkes-WGS-23-012/2023,FL.4.4
+Indonesia/JK-NIHRD-W01630/2023,FL.4.4
+Indonesia/KI-FKUNMUL-32312/2023,FL.4.4
+Indonesia/JK-GSILab-1151055/2023,FL.4.4
+Indonesia/KI-FKUNMUL-32367/2023,FL.4.4
+Indonesia/JK-NIHRD-W02315/2023,FL.4.4
+SouthKorea/KDCA237364/2023,FL.4.4
+Indonesia/KS-NIHRD-W02498/2023,FL.4.4
+Indonesia/KS-NIHRD-W02491/2023,FL.4.4
+Indonesia/KI-FK_UNMUL-32399/2023,FL.4.4
+Indonesia/KS-NIHRD-W02496/2023,FL.4.4
+Indonesia/KS-NIHRD-W02502/2023,FL.4.4
+Indonesia/JK-CW62-4171/2023,FL.4.4
+Indonesia/KI-FKUNMUL-32346/2023,FL.4.4
+Indonesia/KI-FKUNMUL-32353/2023,FL.4.4
+Taiwan/CDC-F81076/2023,FL.4.4
+Indonesia/KI-FKUNMUL-32553/2023,FL.4.4
+Indonesia/SS-NIHRD-W03256/2023,FL.4.4
+Indonesia/JK-NIHRD-W03337/2023,FL.4.4
+Mauritius/CHL-37182/2023,FL.4.4
+Indonesia/BA-SANGLAHUNUD-0502/2023,FL.4.4
+SouthKorea/KDCA241166/2023,FL.4.4
+Indonesia/JI-ITD-61117NT/2023,FL.4.4
+Indonesia/JI-ITD-61563N/2023,FL.4.4
+Indonesia/JK-NIHRD-W02380/2023,FL.4.4
+Singapore/R39MR181/2023,FL.4.4
+Indonesia/JK-NIHRD-W01672/2023,FL.4.4
+Indonesia/KI-FKUNMUL-32527/2023,FL.4.4
+Indonesia/KI-FKUNMUL-32369/2023,FL.4.4
+Indonesia/JI-ITD-61638N/2023,FL.4.4
+Indonesia/JI-ITD-61531N/2023,FL.4.4
+Indonesia/JK-NIHRD-W01739/2023,FL.4.4
+Indonesia/JK-NIHRD-W01634/2023,FL.4.4
+Indonesia/KI-FKUNMUL-32330/2023,FL.4.4
+Indonesia/KI-FKUNMUL-32307/2023,FL.4.4
+Indonesia/JB-WJHL-ITB-W05468/2023,FL.4.4
+Indonesia/JB-WJHL-ITB-W05472/2023,FL.4.4
+Indonesia/JK-NIHRD-W01837/2023,FL.4.4
+Australia/SA537874/2023,FL.4.4
+Indonesia/JI-ITD-61535N/2023,FL.4.4
+Indonesia/KI-FKUNMUL-32340/2023,FL.4.4
+Thailand/NIC_SKM_2812/2023,FL.4.4
+Thailand/21-1656-4-02/2023,FL.4.4
+Indonesia/JK-NIHRD-W01777/2023,FL.4.4
+Indonesia/JK-GS-GSILab-1149465/2023,FL.4.4
+Indonesia/SS-NIHRD-W03237/2023,FL.4.4
+Indonesia/KI-FKUNMUL-32530/2023,FL.4.4
+Indonesia/JK-NIHRD-W02505/2023,FL.4.4
+Indonesia/KI-FK-UNMUL-32392/2023,FL.4.4
+Indonesia/KS-NIHRD-W02503/2023,FL.4.4
+Indonesia/KI-FK_UNMUL-32390/2023,FL.4.4
+Australia/SA540355/2023,FL.4.4
+Australia/SA539037/2023,FL.4.4
+Singapore/R39MR136/2023,FL.4.4
+Indonesia/JK-NIHRD-W02694/2023,FL.4.4
+Indonesia/KI-FK_UNMUL-32435/2023,FL.4.4
+Indonesia/JK-GSILab-1150669/2023,FL.4.4
+Indonesia/JK-NIHRD-W01631/2023,FL.4.4
+Indonesia/YO-BBTKLPP-C315-S94B3/2023,FL.4.4
+Singapore/R30MR77/2023,FL.4.4
+Indonesia/JK-NIHRD-W01054/2023,FL.4.4
+Netherlands/NH-RIVM-130227/2023,FL.4.4
+Indonesia/JK-NIHRD-W03115/2023,FL.4.4
+Indonesia/JK-NIHRD-W03081/2023,FL.4.4
+Australia/VIC-VIDRL-00010493/2023,FL.4.4
+Australia/VIC84554/2023,FL.4.4
+Australia/VIC84562/2023,FL.4.4
+Australia/VIC84765/2023,FL.4.4