diff --git a/classes/kernel.bbclass b/classes/kernel.bbclass
index 8817186..943cdbc 100644
--- a/classes/kernel.bbclass
+++ b/classes/kernel.bbclass
@@ -208,6 +208,7 @@ sysroot_stage_all_append() {
 	ln -sf config-${KERNEL_VERSION} $kerneldir/.config
 	ln -sf config-${KERNEL_VERSION} $kerneldir/kernel-config
 	echo "${KERNEL_VERSION}" >$kerneldir/kernel-abiversion
+	echo "${EXTENDPV}" >$kerneldir/kernel-extendpv
 	echo "${S}" >$kerneldir/kernel-source
 	echo "${KERNEL_CCSUFFIX}" >$kerneldir/kernel-ccsuffix
 	echo "${KERNEL_LDSUFFIX}" >$kerneldir/kernel-ldsuffix