diff --git a/target/linux/mediatek/mt7623/target.mk b/target/linux/mediatek/mt7623/target.mk
index 224934caa39..8413acb2635 100644
--- a/target/linux/mediatek/mt7623/target.mk
+++ b/target/linux/mediatek/mt7623/target.mk
@@ -8,7 +8,7 @@ BOARDNAME:=MT7623
 CPU_TYPE:=cortex-a7
 CPU_SUBTYPE:=neon-vfpv4
 KERNELNAME:=Image dtbs zImage
-FEATURES+=ext4 usb
+FEATURES+=usb
 KERNEL_PATCHVER:=5.10
 DEFAULT_PACKAGES+=blockdev uboot-envtools