diff --git a/docker-compose/tango-prometheus-exporter/lofar2-policy.json b/docker-compose/tango-prometheus-exporter/lofar2-policy.json
index 818fe80c46cc3eec2c8ed4265dd79d7ec90edd47..c0922be468f277195cb469d7b6637c3761cde90a 100644
--- a/docker-compose/tango-prometheus-exporter/lofar2-policy.json
+++ b/docker-compose/tango-prometheus-exporter/lofar2-policy.json
@@ -60,6 +60,9 @@
         "STAT/TileBeam/1": {
         },
         "STAT/UNB2/1": {
+            "include": [
+                "UNB2_mask_RW"
+            ]
         },
         "STAT/XST/1": {
             "exclude": [