diff --git a/listupgrade/files/listupgrade.sh b/listupgrade/files/listupgrade.sh
index 0b682fed..74a673aa 100644
--- a/listupgrade/files/listupgrade.sh
+++ b/listupgrade/files/listupgrade.sh
@@ -1,5 +1,7 @@
 #!/bin/bash
 
+# Repository: https://gitea.evolix.org/evolix/maj.sh/
+
 # Exit codes :
 # - 30 : $skip_releases or $skip_packages is set to "all"
 # - 40 : current release is in $skip_releases list
diff --git a/listupgrade/files/old-kernel-autoremoval.sh b/listupgrade/files/old-kernel-autoremoval.sh
index 7e33324c..ceed0b99 100644
--- a/listupgrade/files/old-kernel-autoremoval.sh
+++ b/listupgrade/files/old-kernel-autoremoval.sh
@@ -1,7 +1,11 @@
 #!/bin/sh
 
+# Repository: https://gitea.evolix.org/evolix/maj.sh/
+
 # fork by reg from /etc/kernel/postinst.d/apt-auto-removal script
 
+VERSION="21.06.3"
+
 set -e
 
 # shellcheck disable=SC2046