diff --git a/arch/arm64/kernel/mpam/mpam_setup.c b/arch/arm64/kernel/mpam/mpam_setup.c
index aae4a0be6304e9d02e931c4377a1c7a3e7982b4e..d30910e0cda2db2b3fbd578117b6517abfa056c5 100644
--- a/arch/arm64/kernel/mpam/mpam_setup.c
+++ b/arch/arm64/kernel/mpam/mpam_setup.c
@@ -335,6 +335,7 @@ static void mpam_resctrl_pick_event_mbm_local(void)
 
 	if (mpam_has_feature(mpam_feat_msmon_mbwu, res->class->features)) {
 		res->resctrl_res.mon_capable = true;
+		rdt_mon_capable = true;
 		mpam_resctrl_events[QOS_L3_MBM_LOCAL_EVENT_ID] = *res;
 	}
 }