diff --git a/meta/classes/buildhistory.bbclass b/meta/classes/buildhistory.bbclass
index 69a9d02..3964247 100644
--- a/meta/classes/buildhistory.bbclass
+++ b/meta/classes/buildhistory.bbclass
@@ -310,7 +310,7 @@ buildhistory_get_image_installed() {
 buildhistory_get_imageinfo() {
 	# List the files in the image, but exclude date/time etc.
 	# This awk script is somewhat messy, but handles where the size is not printed for device files under pseudo
-	( cd ${IMAGE_ROOTFS} && find . -ls | awk '{ if ( $7 ~ /[0-9]/ ) printf "%s %10-s %10-s %10s %s %s %s\n", $3, $5, $6, $7, $11, $12, $13 ; else printf "%s %10-s %10-s %10s %s %s %s\n", $3, $5, $6, 0, $10, $11, $12 }' > ${BUILDHISTORY_DIR_IMAGE}/files-in-image.txt )
+	( cd ${IMAGE_ROOTFS} && find . -ls | awk '{ if ( $7 ~ /[0-9]/ ) printf "%s %10-s %10-s %10s %s %s %s\n", $3, $5, $6, $7, $11, $12, $13 ; else printf "%s %10-s %10-s %10s %s %s %s\n", $3, $5, $6, 0, $10, $11, $12 }' | sort -k5 > ${BUILDHISTORY_DIR_IMAGE}/files-in-image.txt )
 
 	# Record some machine-readable meta-information about the image
 	echo -n > ${BUILDHISTORY_DIR_IMAGE}/image-info.txt