diff --git a/buildroot b/buildroot
index 7323ef2c..48dfe868 160000
--- a/buildroot
+++ b/buildroot
@@ -1 +1 @@
-Subproject commit 7323ef2c854ea332cf71735a3f97c4f0a519d9e6
+Subproject commit 48dfe8686849029d8ebffd80e9c21f87552b3f06
diff --git a/package/feature-wifi/Config.in b/package/feature-wifi/Config.in
index d0a72aa8..3306b49c 100644
--- a/package/feature-wifi/Config.in
+++ b/package/feature-wifi/Config.in
@@ -20,6 +20,7 @@ config BR2_PACKAGE_FEATURE_WIFI_MEDIATEK
        select BR2_PACKAGE_LINUX_FIRMWARE
        select BR2_PACKAGE_LINUX_FIRMWARE_MEDIATEK_MT7601U
        select BR2_PACKAGE_LINUX_FIRMWARE_MEDIATEK_MT7610E
+       select BR2_PACKAGE_LINUX_FIRMWARE_MEDIATEK_MT7615
        select BR2_PACKAGE_LINUX_FIRMWARE_MEDIATEK_MT76X2E
        select BR2_PACKAGE_LINUX_FIRMWARE_MEDIATEK_MT7921
        select BR2_PACKAGE_LINUX_FIRMWARE_MEDIATEK_MT7922