diff --git a/build.sh b/build.sh
index 6555b9e0..44f3fad4 100755
--- a/build.sh
+++ b/build.sh
@@ -136,7 +136,15 @@ rm -rf "$OMR_TARGET/${OMR_KERNEL}/source/target/linux/mediatek/patches-5.4"
 rm -rf "$OMR_TARGET/${OMR_KERNEL}/source/package/boot/uboot-mediatek"
 rm -rf "$OMR_TARGET/${OMR_KERNEL}/source/package/boot/arm-trusted-firmware-mediatek"
 rm -rf "$OMR_TARGET/${OMR_KERNEL}/source/tools/firmware-utils"
-cp -rf root/* "$OMR_TARGET/${OMR_KERNEL}/source"
+if [ "$OMR_TARGET" != "rutx" ]; then
+	# There is many customization to support rutx and this seems to break other ipq40xx, so dirty workaround for now
+	mv "$OMR_TARGET/${OMR_KERNEL}/source/target/linux/ipq40xx" "$OMR_TARGET/${OMR_KERNEL}/source/target/linux/ipq40xx.old"
+	cp -rf root/* "$OMR_TARGET/${OMR_KERNEL}/source"
+	rm -rf "$OMR_TARGET/${OMR_KERNEL}/source/target/linux/ipq40xx"
+	mv "$OMR_TARGET/${OMR_KERNEL}/source/target/linux/ipq40xx.old" "$OMR_TARGET/${OMR_KERNEL}/source/target/linux/ipq40xx"
+else
+	cp -rf root/* "$OMR_TARGET/${OMR_KERNEL}/source"
+fi
 
 cat >> "$OMR_TARGET/${OMR_KERNEL}/source/package/base-files/files/etc/banner" <<EOF
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