diff --git a/target/linux/ramips/image/mt7621.mk b/target/linux/ramips/image/mt7621.mk
index adf131f55e..36f90a63b1 100644
--- a/target/linux/ramips/image/mt7621.mk
+++ b/target/linux/ramips/image/mt7621.mk
@@ -2253,7 +2253,7 @@ TARGET_DEVICES += mikrotik_routerboard-m11g
 define Device/mikrotik_routerboard-m33g
   $(Device/MikroTik)
   DEVICE_MODEL := RouterBOARD M33G
-  DEVICE_PACKAGES := -wpad-basic-mbedtls
+  DEVICE_PACKAGES := kmod-usb3 -wpad-basic-mbedtls
   SUPPORTED_DEVICES += mikrotik,rbm33g
 endef
 TARGET_DEVICES += mikrotik_routerboard-m33g