diff --git a/lib/sbi/sbi_pmu.c b/lib/sbi/sbi_pmu.c
index 5d31f58d..5a294a20 100644
--- a/lib/sbi/sbi_pmu.c
+++ b/lib/sbi/sbi_pmu.c
@@ -769,7 +769,7 @@ static void pmu_reset_event_map(u32 hartid)
 	/* Initialize the counter to event mapping table */
 	for (j = 3; j < total_ctrs; j++)
 		active_events[hartid][j] = SBI_PMU_EVENT_IDX_INVALID;
-	for (j = 0; j < SBI_PMU_FW_CTR_MAX; j++)
+	for (j = 0; j < SBI_PMU_FW_EVENT_MAX; j++)
 		sbi_memset(&fw_event_map[hartid][j], 0,
 			   sizeof(struct sbi_pmu_fw_event));
 }