diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_dfs.c b/drivers/net/wireless/mediatek/mt76/mt76x2_dfs.c
index df23ba5ef900c8aeb8be80c7df188bed75d2b53e..f936dc9a5476f786645b8353b93d8bba97768da6 100644
--- a/drivers/net/wireless/mediatek/mt76/mt76x2_dfs.c
+++ b/drivers/net/wireless/mediatek/mt76/mt76x2_dfs.c
@@ -460,7 +460,8 @@ void mt76x2_dfs_init_params(struct mt76x2_dev *dev)
 {
 	struct cfg80211_chan_def *chandef = &dev->mt76.chandef;
 
-	if (chandef->chan->flags & IEEE80211_CHAN_RADAR) {
+	if ((chandef->chan->flags & IEEE80211_CHAN_RADAR) &&
+	    dev->dfs_pd.region != NL80211_DFS_UNSET) {
 		mt76x2_dfs_set_bbp_params(dev);
 		/* enable debug mode */
 		mt76x2_dfs_set_capture_mode_ctrl(dev, true);