diff --git a/src/osmo_gsm_tester/resource.py b/src/osmo_gsm_tester/resource.py
index 8f34bdb..7ba6e72 100644
--- a/src/osmo_gsm_tester/resource.py
+++ b/src/osmo_gsm_tester/resource.py
@@ -58,6 +58,8 @@
         'bts[].launch_trx': schema.BOOL_STR,
         'bts[].trx_list[].hw_addr': schema.HWADDR,
         'bts[].trx_list[].net_device': schema.STR,
+        'bts[].trx_list[].nominal_power': schema.UINT,
+        'bts[].trx_list[].max_power_red': schema.UINT,
         'arfcn[].arfcn': schema.INT,
         'arfcn[].band': schema.BAND,
         'modem[].label': schema.STR,
diff --git a/src/osmo_gsm_tester/templates/osmo-bsc.cfg.tmpl b/src/osmo_gsm_tester/templates/osmo-bsc.cfg.tmpl
index 57ab8a3..14aa62d 100644
--- a/src/osmo_gsm_tester/templates/osmo-bsc.cfg.tmpl
+++ b/src/osmo_gsm_tester/templates/osmo-bsc.cfg.tmpl
@@ -61,7 +61,7 @@
   trx ${loop.index}
    rf_locked 0
    arfcn ${trx.arfcn}
-   nominal power 23
+   nominal power ${trx.nominal_power}
    max_power_red ${trx.max_power_red}
    rsl e1 tei 0
 %  for ts in trx.timeslot_list:
diff --git a/src/osmo_gsm_tester/templates/osmo-nitb.cfg.tmpl b/src/osmo_gsm_tester/templates/osmo-nitb.cfg.tmpl
index d2927f9..fbafc8e 100644
--- a/src/osmo_gsm_tester/templates/osmo-nitb.cfg.tmpl
+++ b/src/osmo_gsm_tester/templates/osmo-nitb.cfg.tmpl
@@ -54,7 +54,7 @@
   trx ${loop.index}
    rf_locked 0
    arfcn ${trx.arfcn}
-   nominal power 23
+   nominal power ${trx.nominal_power}
    max_power_red ${trx.max_power_red}
    rsl e1 tei 0
 %  for ts in trx.timeslot_list: