diff --git a/umac/dfs/dispatcher/src/wlan_dfs_utils_api.c b/umac/dfs/dispatcher/src/wlan_dfs_utils_api.c
index cd45401c629e..e9f4e3a7847b 100644
--- a/umac/dfs/dispatcher/src/wlan_dfs_utils_api.c
+++ b/umac/dfs/dispatcher/src/wlan_dfs_utils_api.c
@@ -536,8 +536,8 @@ static void utils_dfs_get_channel_list(struct wlan_objmgr_pdev *pdev,
 static void utils_dfs_get_chan_list(struct wlan_objmgr_pdev *pdev,
 	struct dfs_channel *chan_list, uint32_t *num_chan)
 {
-	uint8_t pcl_ch[NUM_CHANNELS] = {0};
-	uint8_t weight_list[NUM_CHANNELS] = {0};
+	uint8_t pcl_ch[QDF_MAX_NUM_CHAN] = {0};
+	uint8_t weight_list[QDF_MAX_NUM_CHAN] = {0};
 	uint32_t len;
 	uint32_t weight_len;
 	int i;