diff --git a/umac/regulatory/core/src/reg_db.c b/umac/regulatory/core/src/reg_db.c
index a171913d7844..b520b760fddd 100644
--- a/umac/regulatory/core/src/reg_db.c
+++ b/umac/regulatory/core/src/reg_db.c
@@ -1127,7 +1127,7 @@ const struct regulatory_rule reg_rules_5g[] = {
 	[CHAN_5735_5875_2] = {5735, 5875, 20, 30, 0},
 	[CHAN_5735_5875_3] = {5735, 5875, 80, 30, 0},
 	[CHAN_5735_5875_4] = {5735, 5875, 80, 14, 0},
-	[CHAN_5735_5875_5] = {5735, 5875, 80, 20, 0},
+	[CHAN_5735_5875_5] = {5735, 5875, 80, 20, REGULATORY_CHAN_RADAR},
 	[CHAN_5735_5815_1] = {5735, 5815, 80, 30, 0},
 	[CHAN_5735_5775_1] = {5735, 5775, 40, 23, 0},
 	[CHAN_5835_5855_1] = {5835, 5855, 20, 30, 0},