diff --git a/common/utils/T/tracer/gnb.c b/common/utils/T/tracer/gnb.c
index 6812f9157b..f9e4297b40 100644
--- a/common/utils/T/tracer/gnb.c
+++ b/common/utils/T/tracer/gnb.c
@@ -232,7 +232,7 @@ int main(int n, char **v) {
   h = new_handler(database);
 
   on_off(database, "GNB_PHY_PUCCH_PUSCH_IQ", is_on, 1);
-  on_off(database, "ENB_PHY_UL_CHANNEL_ESTIMATE", is_on, 1);
+  on_off(database, "GNB_PHY_UL_CHANNEL_ESTIMATE", is_on, 1);
 
   gnb_data.ue = 0;
   gnb_data.e = ⪚