diff --git a/conf/phpservermon.cron b/conf/phpservermon.cron
new file mode 100644
index 0000000..c13cb6e
--- /dev/null
+++ b/conf/phpservermon.cron
@@ -0,0 +1 @@
+*/5  *  *  *  * __USER__ /usr/bin/php__YNH_PHP_VERSION__ -f __DESTDIR__/cron/status.cron.php
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index a4edb57..32e6c30 100644
--- a/manifest.json
+++ b/manifest.json
@@ -6,7 +6,7 @@
         "en": "$app is a script that checks whether your websites and servers are up and running",
         "fr": "$app est un application pour vérifier que vos sites web et serveurs fonctionnent"
     },
-    "version": "3.5.2~ynh3",
+    "version": "3.5.2~ynh4",
     "url": "www.phpservermonitor.org",
     "license": "GPL-3.0-or-later",
     "maintainer": {
diff --git a/scripts/backup b/scripts/backup
index 14041ed..5165138 100755
--- a/scripts/backup
+++ b/scripts/backup
@@ -64,6 +64,12 @@ ynh_backup --src_path="/etc/nginx/conf.d/$domain.d/$app.conf"
 
 ynh_backup --src_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"
 
+#=================================================
+# BACKUP THE CRON FILE
+#=================================================
+
+ynh_backup --src_path="/etc/cron.d/$app"
+
 #=================================================
 # BACKUP THE MYSQL DATABASE
 #=================================================
diff --git a/scripts/install b/scripts/install
index 7f371d4..e8860f3 100755
--- a/scripts/install
+++ b/scripts/install
@@ -162,6 +162,20 @@ ynh_replace_string --match_string="db_user" --replace_string=$db_user --target_f
 ynh_replace_string --match_string="db_pass" --replace_string=$db_pwd --target_file="$final_path/config.php"
 ynh_replace_string --match_string="db_name" --replace_string=$db_name --target_file="$final_path/config.php"
 ynh_replace_string --match_string="'PSM_BASE_URL', ''" --replace_string="'PSM_BASE_URL', '$path_url'" --target_file="$final_path/config.php"
+
+#=================================================
+# ADD A CRON JOB
+#=================================================
+
+cron_path="/etc/cron.d/$app"
+cp -a ../conf/phpservermon.cron "$cron_path"
+chown root: "$cron_path"
+chmod 644 "$cron_path"
+
+ynh_replace_string --match_string="__USER__" --replace_string="$app" --target_file="$cron_path"
+ynh_replace_string --match_string="__DESTDIR__" --replace_string="$final_path" --target_file="$cron_path"
+ynh_replace_string --match_string="__YNH_PHP_VERSION__" --replace_string="$phpversion" --target_file="$cron_path"
+
 #=================================================
 # STORE THE CONFIG FILE CHECKSUM
 #=================================================
diff --git a/scripts/remove b/scripts/remove
index eb0b597..6b832df 100755
--- a/scripts/remove
+++ b/scripts/remove
@@ -72,14 +72,13 @@ ynh_remove_fpm_config
 # REMOVE VARIOUS FILES
 #=================================================
 
+#=================================================
+# REMOVE THE CRON FILE
+#=================================================
+
 # Remove a cron file
-#ynh_secure_remove --file="/etc/cron.d/$app"
-
-# Remove a directory securely
-#ynh_secure_remove --file="/etc/$app/"
-
-# Remove the log files
-#ynh_secure_remove --file="/var/log/$app/"
+# TODO: Ensure that cron job is not running (How !?)
+ynh_secure_remove --file="/etc/cron.d/$app"
 
 #=================================================
 # GENERIC FINALIZATION
diff --git a/scripts/restore b/scripts/restore
index f8e1283..bdc7043 100755
--- a/scripts/restore
+++ b/scripts/restore
@@ -91,6 +91,13 @@ ynh_script_progression --message="Reinstalling dependencies..."  --weight=1
 # Define and install dependencies
 ynh_install_app_dependencies $pkg_dependencies
 
+#=================================================
+# RESTORE THE CRON FILE
+#=================================================
+
+ynh_restore_file --origin_path="/etc/cron.d/$app"
+
+
 #=================================================
 # RESTORE THE MYSQL DATABASE
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index 37a1437..1e35489 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -118,6 +118,20 @@ ynh_store_file_checksum --file="$final_path/config.php"
 # Set permissions on app files
 chown -R $app:$app $final_path
 
+#=================================================
+# UPDATE THE CRON JOB
+#=================================================
+
+cron_path="/etc/cron.d/$app"
+cp -a ../conf/phpservermon.cron "$cron_path"
+chown root: "$cron_path"
+chmod 644 "$cron_path"
+
+ynh_replace_string --match_string="__USER__" --replace_string="$app" --target_file="$cron_path"
+ynh_replace_string --match_string="__DESTDIR__" --replace_string="$final_path" --target_file="$cron_path"
+ynh_replace_string --match_string="__YNH_PHP_VERSION__" --replace_string="$phpversion" --target_file="$cron_path"
+
+
 #=================================================
 # RELOAD NGINX
 #=================================================