diff --git a/misc-scripts/xref_mapping/xref_config.ini b/misc-scripts/xref_mapping/xref_config.ini
index 08444ed966b911e794967fc75b83eaa5cc827711..6a31150612d221e7b00bcb71d59cfbb82d6052ca 100644
--- a/misc-scripts/xref_mapping/xref_config.ini
+++ b/misc-scripts/xref_mapping/xref_config.ini
@@ -1005,7 +1005,7 @@ prio_descr      = main
 parser          = GOSlimParser
 dependent_on    = GO
 release_uri     =
-data_uri        = script:host=>mysql-eg-staging-2.ebi.ac.uk,port=>4275,dbname=>ensemblgenomes_ontology_20_73,
+data_uri        = script:host=>mysql-eg-staging-1.ebi.ac.uk,port=>4160,dbname=>ensemblgenomes_ontology_21_74,
 
 [source GO::homo_sapiens]
 # Used by homo_sapiens