diff --git a/matrices/assemblies.tsv b/matrices/assemblies.tsv
index 7f60c9b..92a93ba 100644
--- a/matrices/assemblies.tsv
+++ b/matrices/assemblies.tsv
@@ -1091,3 +1091,4 @@ GCA_963514075.1	fConCon1.1	Conger conger	82655	https://www.ebi.ac.uk/ena/browser
 GCA_963169125.1	drHumLupu1.1	Humulus lupulus	3486	https://www.ebi.ac.uk/ena/browser/api/fasta/GCA_963169125.1?download=true&gzip=true
 GCA_914725855.2	fThuAlb1.2	Thunnus albacares	8236	https://www.ebi.ac.uk/ena/browser/api/fasta/GCA_914725855.2?download=true&gzip=true
 GCA_905147785.2	ilThyBati1.2	Thyatira batis	721163	https://www.ebi.ac.uk/ena/browser/api/fasta/GCA_905147785.2?download=true&gzip=true
+GCA_028564815.2	mEubGla1.1.hap2.+ XY	Eubalaena glacialis	27606	https://www.ebi.ac.uk/ena/browser/api/fasta/GCA_028564815.2?download=true&gzip=true