diff --git a/monitor/beta/start_monitor.sh b/monitor/beta/start_monitor.sh
index ea03ebb..7cf136c 100755
--- a/monitor/beta/start_monitor.sh
+++ b/monitor/beta/start_monitor.sh
@@ -16,6 +16,8 @@ export DATA_ALERTMANAGER=${DATA_PREFIX}/ukwa-monitor/alertmanager
 export HTTP_PROXY=http://explorer2:3128/
 export HDFS_EXPORTER='hdfs-exporter.bapi.wa.bl.uk:80'
 
+export HDFS3_EXPORTER='h3exporter.bapi.wa.bl.uk:80'
+
 export ALERT_RECEIVER='beta'
 export ALERT_EMAIL_DEV='gil.hoggarth@bl.uk'
 export ALERT_EMAIL_BETA='gil.hoggarth@bl.uk'
diff --git a/monitor/dev/start_monitor.sh b/monitor/dev/start_monitor.sh
index 4e39827..1fb3f89 100755
--- a/monitor/dev/start_monitor.sh
+++ b/monitor/dev/start_monitor.sh
@@ -16,7 +16,7 @@ export DATA_ALERTMANAGER=${DATA_PREFIX}/ukwa-monitor/alertmanager
 export HTTP_PROXY=http://explorer2:3128/
 export HDFS_EXPORTER='hdfs-exporter.dapi.wa.bl.uk:80'
 
-export HDFS3_EXPORTER='h3exporter.api.wa.bl.uk:80'
+export HDFS3_EXPORTER='h3exporter.dapi.wa.bl.uk:80'
 
 export ALERT_RECEIVER='dev'
 export ALERT_EMAIL_DEV='gil.hoggarth@bl.uk'
diff --git a/monitor/prod/start_monitor.sh b/monitor/prod/start_monitor.sh
index 947cf73..d67ec48 100755
--- a/monitor/prod/start_monitor.sh
+++ b/monitor/prod/start_monitor.sh
@@ -15,6 +15,8 @@ export DATA_ALERTMANAGER=/opt/data/alertmanager
 export HTTP_PROXY=http://explorer2:3128/
 export HDFS_EXPORTER='hdfs-exporter.api.wa.bl.uk:80'
 
+export HDFS3_EXPORTER='h3exporter.api.wa.bl.uk:80'
+
 export ALERT_RECEIVER='prod'
 export ALERT_EMAIL_DEV='gil.hoggarth@bl.uk'
 export ALERT_EMAIL_BETA='gil.hoggarth@bl.uk'