diff --git a/drivers/net/wireless/ti/wl12xx/scan.c b/drivers/net/wireless/ti/wl12xx/scan.c
index affdb3ec6225..4a0bbb13806b 100644
--- a/drivers/net/wireless/ti/wl12xx/scan.c
+++ b/drivers/net/wireless/ti/wl12xx/scan.c
@@ -310,7 +310,7 @@ static void wl12xx_adjust_channels(struct wl1271_cmd_sched_scan_config *cmd,
 	memcpy(cmd->channels_2, cmd_channels->channels_2,
 	       sizeof(cmd->channels_2));
 	memcpy(cmd->channels_5, cmd_channels->channels_5,
-	       sizeof(cmd->channels_2));
+	       sizeof(cmd->channels_5));
 	/* channels_4 are not supported, so no need to copy them */
 }
 
diff --git a/drivers/net/wireless/ti/wl18xx/scan.c b/drivers/net/wireless/ti/wl18xx/scan.c
index 09d944505ac0..2b642f8c9266 100644
--- a/drivers/net/wireless/ti/wl18xx/scan.c
+++ b/drivers/net/wireless/ti/wl18xx/scan.c
@@ -34,7 +34,7 @@ static void wl18xx_adjust_channels(struct wl18xx_cmd_scan_params *cmd,
 	memcpy(cmd->channels_2, cmd_channels->channels_2,
 	       sizeof(cmd->channels_2));
 	memcpy(cmd->channels_5, cmd_channels->channels_5,
-	       sizeof(cmd->channels_2));
+	       sizeof(cmd->channels_5));
 	/* channels_4 are not supported, so no need to copy them */
 }