diff --git a/CHANGELOG.md b/CHANGELOG.md
index c36e3de0..340bfb99 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -22,6 +22,7 @@ The **patch** part changes is incremented if multiple releases happen the same m
 ### Changed
 
 * evocheck: upstream release 22.08.1
+* evolinux-base: update-evobackup-canary upstream release 22.06
 * generate-ldif: Support any MariaDB version
 * minifirewall: use handlers to restart minifirewall
 * openvpn: automate the initialization of the CA and the creation of the server certificate ; use openssl_dhparam module instead of a command
diff --git a/evolinux-base/files/update-evobackup-canary.sh b/evolinux-base/files/update-evobackup-canary
similarity index 95%
rename from evolinux-base/files/update-evobackup-canary.sh
rename to evolinux-base/files/update-evobackup-canary
index 20fc1a57..868c3be6 100644
--- a/evolinux-base/files/update-evobackup-canary.sh
+++ b/evolinux-base/files/update-evobackup-canary
@@ -3,7 +3,7 @@
 PROGNAME="update-evobackup-canary"
 REPOSITORY="https://gitea.evolix.org/evolix/evobackup"
 
-VERSION="22.05"
+VERSION="22.06"
 readonly VERSION
 
 # base functions
@@ -44,8 +44,8 @@ main() {
     if [ -z "${canary_file:-}" ]; then
         canary_file="/zzz_evobackup_canary"
     fi
-    # This option is supported since (at least) Debian 8
-    date=$(date --iso-8601=seconds)
+    # This option is supported both on OpenBSD which does not use GNU date and on Debian
+    date=$(date "+%FT%T%z")
 
     printf "%s %s\n" "${date}" "${who}" >> "${canary_file}"
 }
diff --git a/evolinux-base/tasks/utils.yml b/evolinux-base/tasks/utils.yml
index 8236bd92..2fd4b0c1 100644
--- a/evolinux-base/tasks/utils.yml
+++ b/evolinux-base/tasks/utils.yml
@@ -17,7 +17,7 @@
 
 - name: update-evobackup-canary script is present
   copy:
-    src: "update-evobackup-canary.sh"
+    src: update-evobackup-canary
     dest: /usr/local/bin/update-evobackup-canary
     force: True
     owner: root
@@ -30,11 +30,11 @@
     path: /usr/local/sbin/update-evobackup-canary
     state: absent
 
-- name: dir-check script is present
-  copy:
-    src: "dir-check.sh"
-    dest: /usr/local/bin/dir-check
-    force: True
-    owner: root
-    group: root
-    mode: "0755"
\ No newline at end of file
+# - name: dir-check script is present
+#   copy:
+#     src: "dir-check.sh"
+#     dest: /usr/local/bin/dir-check
+#     force: True
+#     owner: root
+#     group: root
+#     mode: "0755"
\ No newline at end of file