diff --git a/scripts/stacklightv2_infra_install.sh b/scripts/stacklightv2_infra_install.sh
index 0caab9b..74e54a1 100755
--- a/scripts/stacklightv2_infra_install.sh
+++ b/scripts/stacklightv2_infra_install.sh
@@ -12,6 +12,7 @@
 . "$COMMONS"
 
 INFLUXDB_SERVICE=$(salt -C 'I@influxdb:server' test.ping 1>/dev/null 2>&1 && echo true)
+PROMETHEUS_LTS_SERVICE=$(salt -C 'I@prometheus:relay' test.ping 1>/dev/null 2>&1 && echo true)
 
 # Configure Telegraf
 salt -C 'I@telegraf:agent or I@telegraf:remote_agent' state.sls telegraf
@@ -32,6 +33,13 @@
     salt -C 'I@influxdb:server' state.sls influxdb
 fi
 
+if [[ "$PROMETHEUS_LTS_SERVICE" == "true" ]]; then
+    salt -C 'I@prometheus:relay' state.sls prometheus
+fi
+
+# Install mongodb for Alerta
+salt -C "I@mongodb:server" state.sls mongodb
+
 # Collect grains needed to configure the services
 salt -C 'I@salt:minion' state.sls salt.minion.grains
 salt -C 'I@salt:minion' saltutil.refresh_modules