diff --git a/meta-yocto/conf/local.conf.sample.extended b/meta-yocto/conf/local.conf.sample.extended
index d0dff80385..3dc73fbec6 100644
--- a/meta-yocto/conf/local.conf.sample.extended
+++ b/meta-yocto/conf/local.conf.sample.extended
@@ -211,3 +211,6 @@
 # Put the following two lines in the conf file with intact.
 #ARCHIVER_CLASS = "${@'archive-${ARCHIVER_MODE}-source' if ARCHIVER_MODE != 'none' else ''}"
 #INHERIT += "${ARCHIVER_CLASS}"
+
+# Remove the old image before the new one generated to save disk space
+#RM_OLD_IMAGE = "1"